SELECT 
  cscart_settings_objects.object_id as object_id, 
  name, 
  section_id, 
  section_tab_id, 
  type, 
  position, 
  is_global, 
  cscart_settings_objects.name as description, 
  (
    CASE WHEN storefront_values.object_id IS NOT NULL THEN storefront_values.value ELSE cscart_settings_objects.value END
  ) AS value 
FROM 
  cscart_settings_objects 
  LEFT JOIN cscart_settings_vendor_values AS storefront_values ON storefront_values.object_id = cscart_settings_objects.object_id 
  AND storefront_values.storefront_id = 2 
  AND storefront_values.company_id = 0 
WHERE 
  1 
  AND section_id = 119 
  AND (
    FIND_IN_SET(
      'STOREFRONT', cscart_settings_objects.edition_type
    ) 
    OR FIND_IN_SET(
      'ROOT', cscart_settings_objects.edition_type
    ) 
    OR FIND_IN_SET(
      'MVE:STOREFRONT', cscart_settings_objects.edition_type
    ) 
    OR FIND_IN_SET(
      'MVE:ROOT', cscart_settings_objects.edition_type
    )
  ) 
  AND cscart_settings_objects.type <> 'H' 
ORDER BY 
  cscart_settings_objects.position

Query time 0.00500

JSON explain

{
  "query_block": {
    "select_id": 1,
    "nested_loop": [
      {
        "read_sorted_file": {
          "filesort": {
            "sort_key": "cscart_settings_objects.position",
            "table": {
              "table_name": "cscart_settings_objects",
              "access_type": "ref",
              "possible_keys": ["section_id"],
              "key": "section_id",
              "key_length": "4",
              "used_key_parts": ["section_id"],
              "ref": ["const"],
              "rows": 6,
              "filtered": 100,
              "attached_condition": "cscart_settings_objects.section_id <=> 119 and (find_in_set('STOREFRONT',cscart_settings_objects.edition_type) or find_in_set('ROOT',cscart_settings_objects.edition_type) or find_in_set('MVE:STOREFRONT',cscart_settings_objects.edition_type) or find_in_set('MVE:ROOT',cscart_settings_objects.edition_type)) and cscart_settings_objects.`type` <> 'H'"
            }
          }
        }
      },
      {
        "table": {
          "table_name": "storefront_values",
          "access_type": "eq_ref",
          "possible_keys": ["PRIMARY", "storefront_id", "company_id"],
          "key": "PRIMARY",
          "key_length": "11",
          "used_key_parts": ["object_id", "company_id", "storefront_id"],
          "ref": [
            "batterycube.cscart_settings_objects.object_id",
            "const",
            "const"
          ],
          "rows": 1,
          "filtered": 100
        }
      }
    ]
  }
}

Result

object_id name section_id section_tab_id type position is_global description value
5960 product_fields_configuration 119 120 D 0 N product_fields_configuration {"detailed":{"information":{"status":0},"pricing_inventory":{"list_price":0},"availability":{"usergroup_ids":0,"timestamp":0,"avail_since":0,"out_of_stock_actions":0},"extra":{"details_layout":0,"short_description":0,"popularity":0, "search_words":0, "promo_text":0}}}
5963 color_schema 119 121 D 0 N color_schema Light
5961 product_tabs_configuration 119 120 D 10 N product_tabs_configuration {"seo":"0","qty_discounts":"0","subscribers":"0","addons":"0","tags":"0","attachments":"0","reward_points":"0","required_products":"0"}
5964 sidebar_color 119 121 D 10 N sidebar_color #eef1f3
5962 config_form 119 120 E 20 N config_form config.tpl
5965 element_color 119 121 D 20 N element_color #024567
5966 sidebar_background_image 119 121 D 30 N sidebar_background_image
5967 vendor_panel_config 119 121 E 40 N vendor_panel_config panel.tpl