UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't3pLBlsznHnu+tnDNSFq8JDQOll6Hk+3CrA3hd25SSU=' 
WHERE 
  key_id = '4127d9c04678b0487c1e1872ae0cbe1906c8a4c85d60df27f9b1ea1b95e93b5f' 
  AND (
    token = 't3pLBlsznHnu+tnDNSFq8JDQOll6Hk+3CrA3hd25SSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )