select * from statsa where aref='AM0152'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AM0152','2010/09/03','2010/09/03',536,330,192,13,0) on duplicate key UPDATE alast='2010/09/03',atct=536,apct=330,aact=192,asct=13,abct=0