select * from statsa where aref='AI1452'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AI1452','2010/09/03','2010/09/03',469,264,200,5,0) on duplicate key UPDATE alast='2010/09/03',atct=469,apct=264,aact=200,asct=5,abct=0