UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mDJ8sguuzZnqseeSmvwhymAu+Dqn3+woWYcg91R9o0=' 
WHERE 
  key_id = 'a70501534933badbfa680834229457d388d6b37fe3b5366e8477df72c9316333' 
  AND (
    token = '8mDJ8sguuzZnqseeSmvwhymAu+Dqn3+woWYcg91R9o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )