UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M3zEMFzQilKUeXwZ6D9pAiHC0xlgqWX4VcrXisMqJUg=' 
WHERE 
  key_id = '1282fbe91afd8621c517e2e1b4c1f94b8a3b689ec820b2fe09a3754e03121331' 
  AND (
    token = 'M3zEMFzQilKUeXwZ6D9pAiHC0xlgqWX4VcrXisMqJUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )