UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/N6TrqoUcVBklxpO/D5kQZ6Q+hXFFJYLj2iXhaALaWw=' 
WHERE 
  key_id = '89535126666582a96126402259be75c7abe6b3c35d8e302a2b2f030dfecdec55' 
  AND (
    token = '/N6TrqoUcVBklxpO/D5kQZ6Q+hXFFJYLj2iXhaALaWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )