UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVwjJ/FNHLMpteIY5OehLeTCj4cxs/cAop8DSI7a6CA=' 
WHERE 
  key_id = '6cccd58b22e1c06b50b0fbfb9c73a8b03fab366d56c2228388173b8c5f15da78' 
  AND (
    token = 'lVwjJ/FNHLMpteIY5OehLeTCj4cxs/cAop8DSI7a6CA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )