UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BaYALMhaXAipoLElr6C49AIY9rirOXMNL9y25RcQTg=' 
WHERE 
  key_id = 'ab5211990d4fb971dd8384c841eaec52124933c0fbc4e30f3a00e6fb23259b50' 
  AND (
    token = '5BaYALMhaXAipoLElr6C49AIY9rirOXMNL9y25RcQTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )