UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uMqiwA9Y8qmrSvh+quIMAhgkVZAUMQkobJ4piLxOx8=' 
WHERE 
  key_id = '9954defb93e83d59f0c4264401708089a6057fd0657c8df72e4a8850e2f88d7a' 
  AND (
    token = '+uMqiwA9Y8qmrSvh+quIMAhgkVZAUMQkobJ4piLxOx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )