UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DLnbF5Fk5lYTNk8R+gdhsLKikTk5XJ7A+1iOXuGjqw=' 
WHERE 
  key_id = '2fe6ead7314e9f986cdbe46b895f2d42627458e19c6ebb9bd4d69911adcc21a5' 
  AND (
    token = '6DLnbF5Fk5lYTNk8R+gdhsLKikTk5XJ7A+1iOXuGjqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )