UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lV3f1599vohtho4xdFeC7Yjt2mc4NB3JhuYNC7tKsik=' 
WHERE 
  key_id = 'a9f1daca8950a70fd54217346f49d9ad51a1f62d61c63c9fab6e6c7bd5ff755c' 
  AND (
    token = 'lV3f1599vohtho4xdFeC7Yjt2mc4NB3JhuYNC7tKsik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )