UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mp/g0Dz9FHa2PzU/QUn9TeFAhNDZuUuIEtAIlX4ZKuo=' 
WHERE 
  key_id = 'd50860c48b194371498feedd811e7585658405c579292f37d91ae4425e629224' 
  AND (
    token = 'Mp/g0Dz9FHa2PzU/QUn9TeFAhNDZuUuIEtAIlX4ZKuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )