UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAgjsjxeVRpXH96FxsZ8hbY8hO1Y78bmU34xABvbZMM=' 
WHERE 
  key_id = 'a70767503cf55e8bdb216534831037302948735260ce25ff624458b9f20fd64f' 
  AND (
    token = 'IAgjsjxeVRpXH96FxsZ8hbY8hO1Y78bmU34xABvbZMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )