/**
* {@inheritdoc}
*/
protected function createLock()
{
try {
$ttl = null;
if (isset($this->options['ttl']) && $this->options['ttl'] !== 0) {
$now = new \Datetime('now');
$ttl = $this->options['ttl'];
$ttl = $now->modify(sprintf('+%s seconds', $ttl))->format('Y-m-d H:i:s');
}
$status = $this->queryDriver->insertQuery($ttl);
} catch (\Exception $e) {
$status = false;
}
return $status;
}
