UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zh3D3U0PenoUCmiXSKfNnSz9+1I63YwebVIcfauWSSM=' 
WHERE 
  key_id = 'd8e5a8bc3181ec124eb7f0b4100f055dce4fae45e3f12a140f0f01b2445ad552' 
  AND (
    token = 'zh3D3U0PenoUCmiXSKfNnSz9+1I63YwebVIcfauWSSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )