UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3xPcFJUJHS8UnT2FIT5cWMGzory0O/dkDsST/yRhHM=' 
WHERE 
  key_id = '5329d31c65da4ccb0152008533bb8da7871d4ce05c8cb0618be33c708e3df92a' 
  AND (
    token = 'I3xPcFJUJHS8UnT2FIT5cWMGzory0O/dkDsST/yRhHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )