UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVdaTQyWAqhzokbhUa8FpXzaU3nXC+RjOhydlKtFQPU=' 
WHERE 
  key_id = 'ad8627a9641b86edb6474f2f72c796554610ffc602511e90b387f11841d89959' 
  AND (
    token = 'JVdaTQyWAqhzokbhUa8FpXzaU3nXC+RjOhydlKtFQPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )