UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1k+pJTSV1EG8MlA/T7KJ+1N4ZAo9ibyZZco/1wRFk5c=' 
WHERE 
  key_id = '35d8c80779f8d77b9cb1e7886c9e782db456f01a4afe1dfe8e4af874febe1666' 
  AND (
    token = '1k+pJTSV1EG8MlA/T7KJ+1N4ZAo9ibyZZco/1wRFk5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )