UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sN15lI1L2SuSe2JYyP7ZTS7s9XyjkgXa9K2Y1NkWiwM=' 
WHERE 
  key_id = '1050ca5034a8af7fd67eaa955fae9a987c102991832fc417a3289627c6589b31' 
  AND (
    token = 'sN15lI1L2SuSe2JYyP7ZTS7s9XyjkgXa9K2Y1NkWiwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )