laravel create or update elquent code example

Example 1: create or update in laaravel

//if there is id => 1 for user role , update this and if there is not 
//id => 1 create it and insert some data for it
 $data = $request->all();
   UserRule::updateOrCreate(
            ['id' => 1],
            $data
        );

Example 2: create or update laravel

DB::table('vendor_managements')->where('vendor_code', $vendor_code)->update(array('state'=> $state_namne));