SELECT 
  `F`.`path` 
FROM 
  `files` AS `F` 
  LEFT JOIN `files__images` AS `FI` ON `F`.`id` = `FI`.`file_id` 
WHERE 
  `FI`.`object_id` = 687 
  AND `FI`.`object_type` = 'company'

Query time 0.00035