select * from statsa where aref='AA1276'INSERT INTO statsa (aref,astart,alast,atct,apct,aact,asct,abct) VALUES('AA1276','2010/09/03','2010/09/03',2445,1399,887,158,0) on duplicate key UPDATE alast='2010/09/03',atct=2445,apct=1399,aact=887,asct=158,abct=0