SET @save_table := 'rescue.calls';
SET @save_location := CONCAT('R:/CUS400/Rescue Tool/BACKUP/', DATE_FORMAT( NOW(), '%Y.%m.%d.%H.%i'), '.csv');
SET @sql := CONCAT('SELECT * FROM `', @save_table, '` WHERE datetime < NOW() - INTERVAL 1 MONTH INTO OUTFILE ''',@save_location, ''' FIELDS ENCLOSED BY ''"'' TERMINATED BY '','' LINES TERMINATED BY ''\n''');
PREPARE mySt FROM @sql;
EXECUTE mySt;