UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xPhZuc4CsahkkVv1PvNdKM5btR+SUReChmPZRyLuPD4=' 
WHERE 
  key_id = '6f9290d76b5f3fc9f77c676e8a9068d56f296d226655e4b9be9c80461af13a19' 
  AND (
    token = 'xPhZuc4CsahkkVv1PvNdKM5btR+SUReChmPZRyLuPD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )