UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mio8OZz+rFl8Spo0+rq0QFO7whP3dgI0DWSJ6gInTWw=' 
WHERE 
  key_id = '1d1731fadf1cba57f7e87fee7fca6f8211bba4ff439311c946a30fd2d6e30a4a' 
  AND (
    token = 'Mio8OZz+rFl8Spo0+rq0QFO7whP3dgI0DWSJ6gInTWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )