UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFZbTWRuvCDBucbemowxIWNVQFxMZPnav+3Q3sGveRM=' 
WHERE 
  key_id = '648597ec66182a9cdcf55779bf75f93c6b8bcf3537068635285d62c3d55229a6' 
  AND (
    token = 'fFZbTWRuvCDBucbemowxIWNVQFxMZPnav+3Q3sGveRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )