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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 (
    1230, 1229, 1228, 1227, 1226, 1225, 1224, 
    1223, 1222, 1221, 1220, 1219, 1218, 
    1217, 1216, 1215, 1170, 1171, 1177, 
    1175, 1168, 1183, 1184, 1174, 1187, 
    67, 1191, 1176, 1167, 1169, 1194, 1179, 
    1180, 1181, 1197, 1182, 1201, 1202, 
    1198, 1178, 603, 1185, 1209, 1186, 1210, 
    1211, 1203, 1212, 1213, 1188, 1190, 
    1193, 1207, 1208, 1195, 1196, 1199, 
    1205, 1173, 1200, 1172, 15, 16, 17, 18, 
    19, 20, 21, 22, 26, 27, 28, 29, 30, 31, 
    32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 
    42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 
    52
  ) 
  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 0.00070

JSON explain

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