UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8nhlcy6whW8WcBIA9nu//nJfprsuCsTOx+bGa0AP8Ks=' 
WHERE 
  key_id = '70ea2c9d342397b27a0c2db9a41c80e8d75de55b6f8860341f9b0cc123f3e078' 
  AND (
    token = '8nhlcy6whW8WcBIA9nu//nJfprsuCsTOx+bGa0AP8Ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )