SELECT 
  SQL_CALC_FOUND_ROWS products.product_id, 
  descr1.product as product, 
  companies.company as company_name, 
  products.product_type, 
  products.parent_product_id, 
  products.master_product_offers_count, 
  products.master_product_id, 
  products.company_id, 
  tconnect_product_package_list.enable_package_builder, 
  companies.city as abt__ut2_mv_company_city, 
  companies.country as abt__ut2_mv_company_country 
FROM 
  tconnect_products as products 
  LEFT JOIN tconnect_product_descriptions as descr1 ON descr1.product_id = products.product_id 
  AND descr1.lang_code = 'en' 
  LEFT JOIN tconnect_product_prices as prices ON prices.product_id = products.product_id 
  AND prices.lower_limit = 1 
  LEFT JOIN tconnect_companies AS companies ON companies.company_id = products.company_id 
  INNER JOIN tconnect_products_categories as products_categories ON products_categories.product_id = products.product_id 
  INNER JOIN tconnect_categories ON tconnect_categories.category_id = products_categories.category_id 
  AND (
    tconnect_categories.usergroup_ids = '' 
    OR FIND_IN_SET(
      0, tconnect_categories.usergroup_ids
    ) 
    OR FIND_IN_SET(
      1, tconnect_categories.usergroup_ids
    )
  ) 
  AND tconnect_categories.status IN ('A', 'H') 
  AND tconnect_categories.storefront_id IN (0, 3) 
  LEFT JOIN tconnect_warehouses_sum_products_amount as war_sum_amount ON war_sum_amount.product_id = products.product_id 
  LEFT JOIN tconnect_master_products_storefront_offers_count AS master_products_storefront_offers_count ON master_products_storefront_offers_count.product_id = products.product_id 
  AND master_products_storefront_offers_count.storefront_id = 3 
  LEFT JOIN tconnect_product_package_list ON tconnect_product_package_list.product_id = products.product_id 
WHERE 
  1 
  AND (
    companies.status IN ('A') 
    OR products.company_id = 0
  ) 
  AND (
    products.usergroup_ids = '' 
    OR FIND_IN_SET(0, products.usergroup_ids) 
    OR FIND_IN_SET(1, products.usergroup_ids)
  ) 
  AND products.status IN ('A') 
  AND prices.usergroup_id IN (0, 0, 1) 
  AND 1 != 1 
  AND products.master_product_status IN ('A', 'H') 
  AND products.master_product_id = 0 
  AND (
    products.company_id > 0 
    OR (
      master_products_storefront_offers_count.count > 0
    )
  ) 
GROUP BY 
  products.product_id 
ORDER BY 
  product asc, 
  products.product_id ASC 
LIMIT 
  0, 100

Query time 0.00171

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "message": "Impossible WHERE"
    }
  }
}