UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxI7bKs81gyX3gegxbG6fLdx8E40K0r0say+TTTpY1c=' 
WHERE 
  key_id = '3287ef03e17946f61f066ffee27275e0facbb471ace3d05ab914aafc35d572c7' 
  AND (
    token = 'yxI7bKs81gyX3gegxbG6fLdx8E40K0r0say+TTTpY1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )