select * from statsa where aref='AM0171'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AM0171','2010/09/03','2010/09/03',1341,673,573,95,0) on duplicate key UPDATE alast='2010/09/03',atct=1341,apct=673,aact=573,asct=95,abct=0