UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vArg9rc5gI5nvnE/Ky3U9hOlldlKgWsB+InaF4Ua310=' 
WHERE 
  key_id = '02d27e7920278e182a51c8d8669c2c5b395384723ff6eb9b5f11c8e652da6f4d' 
  AND (
    token = 'vArg9rc5gI5nvnE/Ky3U9hOlldlKgWsB+InaF4Ua310=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )