UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xsYVcKmeAch6VuWzEET2NuLtc3RpkYGR+vl6qIwbetU=' 
WHERE 
  key_id = '28f7198a443daec9a1402431eb0722d0ac4ed5a5d961cbf2a7410ff623fe3b76' 
  AND (
    token = 'xsYVcKmeAch6VuWzEET2NuLtc3RpkYGR+vl6qIwbetU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )