UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OL/pu8LpI+ACOw+OA5vmND8Hw4PYDiVcLVIuo0BXG3w=' 
WHERE 
  key_id = '2a9342260857e05f9efd6c009040eba4ba3d0c8b2ac825a19d5a55dabfb781ba' 
  AND (
    token = 'OL/pu8LpI+ACOw+OA5vmND8Hw4PYDiVcLVIuo0BXG3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )