UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRQluicvvs35xHODsHBy28YFCfCDFtfuKI3/2jnyP7Y=' 
WHERE 
  key_id = '17e082aefd3f17d0a6cff533444e43da96aa50e091615cb7573ba28d938a399e' 
  AND (
    token = 'vRQluicvvs35xHODsHBy28YFCfCDFtfuKI3/2jnyP7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )