insert into fnbl_client_mapping (principal, sync_source, guid, luid, last_anchor) select ?,?,?,?,? from dual on duplicate key update principal=? and sync_source=? and guid=?
insert into fnbl_client_mapping (principal, sync_source, guid, luid, last_anchor) select ?,?,?,?,? from dual on duplicate key update principal=? and sync_source=? and guid=?