UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlKcDV6tYKmGg251+kLGZZjtUKqF43U5ONK9LVNZvUg=' 
WHERE 
  key_id = 'a03478978dc9dfb6c6f1dacd6be608f94526e8a85ec164da52020fbfb89703bd' 
  AND (
    token = 'ZlKcDV6tYKmGg251+kLGZZjtUKqF43U5ONK9LVNZvUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )