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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 (
    2013, 2014, 2015, 2016, 2017, 2018, 2019, 
    2020, 2021, 2022, 2023, 2024, 2025, 
    2026, 2027, 2028, 2029, 2030, 2031, 
    2032, 2033, 2034, 2035, 2036, 2037, 
    2038, 5668, 5669, 5670, 5671, 5672, 
    5673, 5674, 5675, 5676, 5677, 5678, 
    5679, 5680, 5681, 5682, 5683, 5684, 
    5685, 5686, 5687, 5688, 5689, 5690, 
    5691, 5692, 5693, 5694, 5695, 5696, 
    5697, 5698, 5699, 5700, 5701, 5702, 
    5703, 5704, 5705, 5706, 5707, 5708, 
    5709, 5710, 5711, 5712, 5713, 5714, 
    5715, 5716, 5717, 5718, 5719, 5720, 
    5721, 1479, 1480, 1481, 1482, 1483, 
    5188, 5189, 5190, 5191, 5192, 5193, 
    1467, 1468, 1469, 1470, 1471
  ) 
  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 0.00030

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}