select * from statsa where aref='AA1501'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AA1501','2010/09/03','2010/09/03',238,113,120,5,0) on duplicate key UPDATE alast='2010/09/03',atct=238,apct=113,aact=120,asct=5,abct=0