select * from statsa where aref='AA1282'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AA1282','2010/09/03','2010/09/03',75,34,39,2,0) on duplicate key UPDATE alast='2010/09/03',atct=75,apct=34,aact=39,asct=2,abct=0