Sandbox

SELECT 
  cscart_ult_product_prices.product_id, 
  MIN(
    IF(
      cscart_ult_product_prices.percentage_discount = 0, 
      cscart_ult_product_prices.price, 
      cscart_ult_product_prices.price - (
        cscart_ult_product_prices.price * cscart_ult_product_prices.percentage_discount
      )/ 100
    )
  ) AS price 
FROM 
  cscart_ult_product_prices 
WHERE 
  cscart_ult_product_prices.product_id IN (
    10808, 10809, 10810, 10811, 10812, 10827, 
    10828, 9839, 12702, 9841, 9848, 9840, 
    9844, 9843, 9846, 9845, 9860, 9859, 
    9858, 9857, 9852, 9861, 9862, 9847, 
    9863, 9856, 9855, 9838, 9849, 9850, 
    9853, 9842, 9851, 9854, 10263, 10264, 
    10265, 10266, 10267, 10268, 10269, 
    10270, 10271, 10272, 10273, 10478, 
    9883, 9901, 10493, 10485, 10476, 10479, 
    10494, 10492, 10468, 9903, 10487, 9899, 
    10473, 10486, 9881, 9896, 9892, 10481
  ) 
  AND cscart_ult_product_prices.lower_limit = 1 
  AND cscart_ult_product_prices.company_id = 1 
  AND cscart_ult_product_prices.usergroup_id IN (0, 0, 1) 
GROUP BY 
  cscart_ult_product_prices.product_id

Query time 0.00041

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "message": "Impossible WHERE noticed after reading const tables"
    }
  }
}