how to add 2 variables in eloquent query code example

Example: laravel where multiple conditions on single colmn

// here, i have used two different where condition on a single column
$data = Users::where('type',1)
        ->where(function($query) {
            return $query->whereDate('updated_at','!=', Carbon::today())
            ->orWhere('updated_at',null);
         })
         ->get();