UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qV5FHxwKsDgc8d7zmKj9c2dNW/VAiiWvB486HUl7vvQ=' 
WHERE 
  key_id = 'b67a7bfbb96167175c7d1c684cb1886d886d950b4d320e56c740f15d227789f7' 
  AND (
    token = 'qV5FHxwKsDgc8d7zmKj9c2dNW/VAiiWvB486HUl7vvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )