UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9NY1xWfW6j697WZxulxW6u1YVNjbP8uuix7DwTlOPoc=' 
WHERE 
  key_id = '6cbd857dabcfb1f442ccac91c86a82ec6d4e8290a4548cd5a3979c57da880e1c' 
  AND (
    token = '9NY1xWfW6j697WZxulxW6u1YVNjbP8uuix7DwTlOPoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )