UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYBwuOuGoV4V6x5CG6zCGwKxky+93rt2VXVLz5D3mHU=' 
WHERE 
  key_id = '99ea6734359cb6dbf1b91fe1ce9183394ed5cff284f2208993775a3785228f29' 
  AND (
    token = 'UYBwuOuGoV4V6x5CG6zCGwKxky+93rt2VXVLz5D3mHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )