select * from statsa where aref='AA0206'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AA0206','2010/09/03','2010/09/03',190,53,131,6,0) on duplicate key UPDATE alast='2010/09/03',atct=190,apct=53,aact=131,asct=6,abct=0