UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4dZVBA2BjcmfTbP7zIqfeRouk8NZU/01N8qz523mIaQ=' 
WHERE 
  key_id = 'bcf9a2b9bccd1f069b4ecc1fd9be032998b81a316c92e6109b982ccf0dff1a06' 
  AND (
    token = '4dZVBA2BjcmfTbP7zIqfeRouk8NZU/01N8qz523mIaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )