[bug]failed to refresh token

[JYXL1]

when use refresh api after generate token api within 1 second, the new token will lose efficacy.
the source code as follow of RefreshAccessToken() in manager.go:

	if err := m.tokenStore.Create(ctx, ti); err != nil {
		return nil, err
	}

	if rcfg.IsRemoveAccess {
		// remove the old access token
		if err := m.tokenStore.RemoveByAccess(ctx, oldAccess); err != nil {
			return nil, err
		}
	}

	if rcfg.IsRemoveRefreshing && rv != "" {
		// remove the old refresh token
		if err := m.tokenStore.RemoveByRefresh(ctx, oldRefresh); err != nil {
			return nil, err
		}
	}

it maybe bug when refresh token within 1 second, the new access token will be removed, because it will be the same as old one.