UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yq8qbBKBnunbUc2JE1duaza4Y2LzHZ2y/ATCXB0dWT4=' 
WHERE 
  key_id = '3757166ac3246281a918f12a87f229a6bfc53d893fa27aaeb1b740b4af3369b6' 
  AND (
    token = 'Yq8qbBKBnunbUc2JE1duaza4Y2LzHZ2y/ATCXB0dWT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )