UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '96X62/vXBeXu1ne/89SZb8Frk6lHTBHAKPLKPH7FAmo=' 
WHERE 
  key_id = '5995925045cbff79fc6a96d248221099f798121ad52348167ac884c10a1903fd' 
  AND (
    token = '96X62/vXBeXu1ne/89SZb8Frk6lHTBHAKPLKPH7FAmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )