select * from statsa where aref='AI1154'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AI1154','2010/09/03','2010/09/03',1024,518,340,162,0) on duplicate key UPDATE alast='2010/09/03',atct=1024,apct=518,aact=340,asct=162,abct=0