UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ip+MNNTge1sCde14hb0QAe2S9jDIt3gejxEFxfw4uuk=' 
WHERE 
  key_id = 'fc65ecb8d7309f2c1d89ad7f18977d8272ac0924949c15be66e9deef62ad0832' 
  AND (
    token = 'Ip+MNNTge1sCde14hb0QAe2S9jDIt3gejxEFxfw4uuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )