UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9YII+KM10F9EunJcJVtoMzbXfV0HBrKUvt4QYLA6xfg=' 
WHERE 
  key_id = '8da4fe6498d230d590840b1e894b257f1463ec0a1edc55a467aca47c035d92fe' 
  AND (
    token = '9YII+KM10F9EunJcJVtoMzbXfV0HBrKUvt4QYLA6xfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )