SELECT 
  products.product_id, 
  descr1.product as product, 
  companies.company as company_name, 
  products.kl_erp_inventory_id, 
  products.product_type, 
  products.parent_product_id, 
  products.master_product_offers_count, 
  products.master_product_id, 
  products.company_id, 
  products.kl_enable_qc, 
  products.kl_qc_amount 
FROM 
  cscart_products as products 
  LEFT JOIN cscart_product_descriptions as descr1 ON descr1.product_id = products.product_id 
  AND descr1.lang_code = 'en' 
  LEFT JOIN cscart_companies AS companies ON companies.company_id = products.company_id 
  INNER JOIN cscart_products_categories as products_categories USE INDEX (
    idx_products_categories_composite
  ) ON products_categories.product_id = products.product_id 
  INNER JOIN cscart_categories ON cscart_categories.category_id = products_categories.category_id 
  AND cscart_categories.status IN ('A', 'H') 
  AND cscart_categories.storefront_id IN (0, 1) 
  LEFT JOIN cscart_product_sales USE INDEX (
    idx_product_sales_category_amount
  ) ON cscart_product_sales.product_id = products.product_id 
  AND cscart_product_sales.category_id = products_categories.category_id 
WHERE 
  1 
  AND (
    companies.status IN ('A') 
    OR products.company_id = 0
  ) 
  AND products.company_id IN (13, 0) 
  AND (
    products.amount > 0 
    OR products.tracking = 'D'
  ) 
  AND products.status IN ('A') 
  AND (
    (
      1 
      AND products.product_id IN (10869)
    ) 
    AND (
      companies.status IN ('A') 
      OR products.company_id = 0
    )
  ) 
  AND products.master_product_status IN ('A') 
  AND (
    1 
    AND products_categories.category_id IN (
      277, 281, 290, 296, 458, 508, 620, 782, 
      1186, 2215, 2438, 2453, 2463, 2473, 
      2488, 2494, 2640, 2641, 2642, 2643, 
      2644, 2645, 2646, 2647, 2648, 2649, 
      2650, 2651, 2652, 2653, 2654, 2655, 
      2656, 2657, 2658, 2659, 2660, 2661, 
      2662, 2663, 2664, 2665, 2666, 2667, 
      2668, 2669, 2670, 2671, 2672, 2673, 
      2674, 2675, 2676, 2677, 2678, 2679, 
      2680, 2681, 2682, 2683, 2684, 2913, 
      2973, 2974, 3020, 3055, 3070, 3078, 
      3093, 3094, 3097, 3098, 3099, 3100, 
      3101, 3102, 3103, 3104, 3105, 3106, 
      3107, 3114, 3152, 3161, 3162, 3163, 
      3173
    )
  ) 
GROUP BY 
  products.product_id 
ORDER BY 
  cscart_product_sales.amount desc, 
  products.product_id ASC 
LIMIT 
  0, 1