DmitryDulepov\Realurl\Cache\DatabaseCache::clearExpiredCacheEntries PHP Method

    public function clearExpiredCacheEntries()
    {
        $this->databaseConnection->exec_DELETEquery('tx_realurl_pathdata', 'expire<' . time());
        $this->databaseConnection->exec_DELETEquery('tx_realurl_urldata', 'expire<' . time());
    }