select * from statsa where aref='AI1284'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AI1284','2010/09/03','2010/09/03',401,285,108,8,0) on duplicate key UPDATE alast='2010/09/03',atct=401,apct=285,aact=108,asct=8,abct=0