code: def insert_tracking_record(self):
          
          if self._insert_tracking_record is None:
              self._insert_tracking_record = self._prepare_insert(
                  tmpl=self._insert_values_tmpl,
                  placeholder_for_id=True,
                  record_class=self.tracking_record_class,
                  field_names=self.tracking_record_field_names,
              )
          return self._insert_tracking_record
docs: SQL statement that inserts tracking records.