select * from statsa where aref='AI1103'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AI1103','2010/09/03','2010/09/03',745,344,385,16,0) on duplicate key UPDATE alast='2010/09/03',atct=745,apct=344,aact=385,asct=16,abct=0