SELECT 
  cscart_products_categories.product_id, 
  GROUP_CONCAT(
    IF(
      cscart_products_categories.link_type = "M", 
      CONCAT(
        cscart_products_categories.category_id, 
        "M"
      ), 
      cscart_products_categories.category_id
    )
  ) AS category_ids, 
  product_position_source.position AS position 
FROM 
  cscart_products_categories 
  INNER JOIN cscart_categories ON cscart_categories.category_id = cscart_products_categories.category_id 
  AND cscart_categories.storefront_id IN (0, 1) 
  AND (
    cscart_categories.usergroup_ids = '' 
    OR FIND_IN_SET(
      0, cscart_categories.usergroup_ids
    ) 
    OR FIND_IN_SET(
      1, cscart_categories.usergroup_ids
    )
  ) 
  AND cscart_categories.status IN ('A', 'H') 
  LEFT JOIN cscart_products_categories AS product_position_source ON cscart_products_categories.product_id = product_position_source.product_id 
  AND product_position_source.category_id = 22 
WHERE 
  cscart_products_categories.product_id IN (
    46924, 46923, 46922, 46873, 46872, 46871, 
    46870, 46869, 46868, 46867, 46866, 
    46865, 46864, 46863, 46862, 46861, 
    46860, 46859, 46858, 46857, 46624, 
    46568, 46567, 46565, 46822, 46821, 
    46820, 46819, 46901, 46900, 46899, 
    46898, 46897, 46896, 46895, 46894, 
    46893, 46892, 46891, 46890, 46889, 
    46888, 46887, 46886, 46885, 46884, 
    46883, 46882, 46881, 46880, 46879, 
    46878, 46877, 46621, 46620, 46619, 
    46618, 46617, 46616, 46615, 46614, 
    46613, 46535, 46534, 46533, 46532, 
    46519, 46477, 46472, 46471, 46437, 
    46702, 46701, 46700, 46699, 46348, 
    46329, 46580, 46579, 46358
  ) 
GROUP BY 
  cscart_products_categories.product_id