UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fxNArbr7zGHyQwbfWG7lXBm4Ojw0vO5FuO+pq71YWCU=' 
WHERE 
  key_id = '40f7ec079b3e2a4f422961f0b35579e3e309191c759930db7d0ca12d9395f168' 
  AND (
    token = 'fxNArbr7zGHyQwbfWG7lXBm4Ojw0vO5FuO+pq71YWCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )