Convert QlikView local time into a Unix timestamp

QlikView_Convert_into_Unix_Timestamp.qvs

LET t1 = (num(timestamp#('2013-01-11 18:00:00', 'yyyy-mm-dd hh:mm:ss')) - 25569) * 86400;

LET t2 = (num(Now(1) - 25569) * 86400;