Baum\Move::applyLockBetween PHP Method

    protected function applyLockBetween($lft, $rgt)
    {
        $this->node->newQuery()->where($this->node->getLeftColumnName(), '>=', $lft)->where($this->node->getRightColumnName(), '<=', $rgt)->select($this->node->getKeyName())->lockForUpdate()->get();
    }