- SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_bonus_turbo (userid, mail_id, bonus_id, level, points, timemark) VALUES ('%s', '%s', '%s', '%s', '%s', UNIX_TIMESTAMP())",
+ SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_bonus_turbo` (userid, mail_id, bonus_id, level, points, timemark) VALUES ('%s', '%s', '%s', '%s', '%s', UNIX_TIMESTAMP())",