UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ls2ItiIGRBsxwXwle2fihzxhNNij73yjkagDoWRUy5c=' 
WHERE 
  key_id = '17fad69a5a018d9827cfd116894169525f93eb217068828b1d644d8145f469e1' 
  AND (
    token = 'ls2ItiIGRBsxwXwle2fihzxhNNij73yjkagDoWRUy5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )