select * from statsa where aref='AE0731'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AE0731','2010/09/03','2010/09/03',4072,2693,1219,160,0) on duplicate key UPDATE alast='2010/09/03',atct=4072,apct=2693,aact=1219,asct=160,abct=0