UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XZj2Izwq6qA2RvCh7JlCQdPi2lRp+CiHiYjkB+JkGn0=' 
WHERE 
  key_id = '4b7c32e7344013380a20acd02f1c37d4893d58df54c8da8fdd98eabb944d51b3' 
  AND (
    token = 'XZj2Izwq6qA2RvCh7JlCQdPi2lRp+CiHiYjkB+JkGn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )