UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jTnn2T88IwDfFBXs1nV5AsISvBjB29s129RgX3nTiE=' 
WHERE 
  key_id = '48e416587fe72df5b24a7825dbb095b749e1d92095cad8856baa0634035595db' 
  AND (
    token = '3jTnn2T88IwDfFBXs1nV5AsISvBjB29s129RgX3nTiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )