UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gnaeMgDBK1h045wj7KeRzS7NrtRcX/g7PezRzwOpbHI=' 
WHERE 
  key_id = '8169cd42b4a22597e35a723811bb73fe3616a612ae6ee9f7cc2311cebf6eb345' 
  AND (
    token = 'gnaeMgDBK1h045wj7KeRzS7NrtRcX/g7PezRzwOpbHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )