UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KuwBli4k5sgJKCzHgiDzI6hINw1zUcNWyAkFALvVv4=' 
WHERE 
  key_id = 'd934ccfc14d5dfc695af7b968f479d69a9ce98fc58009926aed51f87a39b93dd' 
  AND (
    token = '2KuwBli4k5sgJKCzHgiDzI6hINw1zUcNWyAkFALvVv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )