Copy values from php object to eloquent entity

I am creating an API using laravel 10 and eloquent and I want to copy values from an object read from the http request to anoter object that is a laravel entity, I have an object with a lot of properties and I would like to copy automatically all the properties to another object so I can save the changes to the DB without copying values from request to model using $obj1->name = $request->name for each property in my object.

Let me explain:

I have this class:

class Usuarios extends Model
{
    protected $table = 'usuarios';
    protected $primaryKey = 'id';
    protected $fillable = [... a lot of properties]
}

I have this method in my controller:

function save(Request $request){
    $data = $request->all();
    $user = new Usuario($data);
    $userFromDB = Usuarios::find($data->id);
    // is there a way to do this? I just want to copy properties 
    // without creating a new object, or is there another way to do this? 
    // using reflection or something like that? or does laravel have 
    // any other way to do this without copying each value??
    copy_values($user,$userFromDB);  //????????????
    $userFromDB->save();
}

is this possible?

Thanks