UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E77uW8tYdjdgtJe+5d0pqwZunnDuOSnDZu+2tMzoHLA=' 
WHERE 
  key_id = '6f010f4f384c402287d526fa4cd42316311f5f5524a3472863a2da7c4aab7c6f' 
  AND (
    token = 'E77uW8tYdjdgtJe+5d0pqwZunnDuOSnDZu+2tMzoHLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )