UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BM7Rt9/WpWZ+7pkuWFicfGfAXyVF9uZzPTW3JnzfyqM=' 
WHERE 
  key_id = '8c69e9a0cb2c072a904ce48a93f815b85310a8e5008d5bbe3c6a153c8f9bd8bd' 
  AND (
    token = 'BM7Rt9/WpWZ+7pkuWFicfGfAXyVF9uZzPTW3JnzfyqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )