UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YpYFRVaXfKLMQc2kxUfMlrQnOr4D37oaaGWs5lMQ2mw=' 
WHERE 
  key_id = '3ef920d881ac278c22deac1e5b35d5e5bf454078568853fe29afa594638cc550' 
  AND (
    token = 'YpYFRVaXfKLMQc2kxUfMlrQnOr4D37oaaGWs5lMQ2mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )