UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWxm9oPNq/gAeyypKFcuDKJsjzftKJFD56/DsiFFLv0=' 
WHERE 
  key_id = '195a8c49ec1898d99450758d8d463349cbeb94ad1af51fb8ead299732482f60b' 
  AND (
    token = 'hWxm9oPNq/gAeyypKFcuDKJsjzftKJFD56/DsiFFLv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )