UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Dxutuo5n5fWCMINANYP7lG6up+RpXvMT0VILWqj0q8=' 
WHERE 
  key_id = '12cda31ab4ec75bafb496ab37e08726b7fa9a1b93c0befab4d08f8e004d59cc9' 
  AND (
    token = '6Dxutuo5n5fWCMINANYP7lG6up+RpXvMT0VILWqj0q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )