select * from statsa where aref='AI1109'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AI1109','2010/09/03','2010/09/03',377,195,174,8,0) on duplicate key UPDATE alast='2010/09/03',atct=377,apct=195,aact=174,asct=8,abct=0