select * from statsa where aref='AI1028'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AI1028','2010/09/03','2010/09/03',4845,3564,1133,148,0) on duplicate key UPDATE alast='2010/09/03',atct=4845,apct=3564,aact=1133,asct=148,abct=0