select * from statsa where aref='AA0344'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AA0344','2010/09/03','2010/09/03',1647,678,919,50,0) on duplicate key UPDATE alast='2010/09/03',atct=1647,apct=678,aact=919,asct=50,abct=0