def METHOD_NAME(self, feature_id):
    # check if feature_id is in self.clientLockedFeatures
    # after check if is presente in db if no expired
    featureids_locked = [k for k in self.clientLockedFeatures.keys()]
    if len(featureids_locked) > 0 and type(featureids_locked[0]) == str:
        feature_id = str(feature_id)
    if feature_id in featureids_locked:
        # check in lockid db
        return self.clientLockedFeatures[feature_id] in self.getInitialUserFeatureLockedByFeatureId.values()
    else:
        return False