def METHOD_NAME(self, start, count=1):
    t = Timer.from_db(db.update_timer(Timer(
        group=self.group,
        name=self.name,
        title=self.title,
        description=self.description,
        count=count,
        total_time=(self._time_in_millis() - start)
    )))
    self.count = t.count
    self.total_time = t.total_time