UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6GKOzT//EZRugG1OmbuPmN7RnqJa2fnxkfp9AvBxIBo=' 
WHERE 
  key_id = 'd012267294a9c2d1bd87faa5276f878d1094f7df72ff27de86e95014fb7871bc' 
  AND (
    token = '6GKOzT//EZRugG1OmbuPmN7RnqJa2fnxkfp9AvBxIBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )