UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GqOc9tqoTxenrTqbmC3GVF31IM3IxWUqLf4OGaAgv1I=' 
WHERE 
  key_id = 'a3b46ee5b6c0bf7ae601160b261e6b165916a8f5535979e0dcb302ebdaa0f6e0' 
  AND (
    token = 'GqOc9tqoTxenrTqbmC3GVF31IM3IxWUqLf4OGaAgv1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )