UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCsw0I5ZtK5a6XU+B3U79FAyJa1xFa2Ewa+tXu6jEaA=' 
WHERE 
  key_id = '8764d3816c9d6f9bbedf7c160be649d25590606cdf42a67f2cc7a70cede58cfa' 
  AND (
    token = 'LCsw0I5ZtK5a6XU+B3U79FAyJa1xFa2Ewa+tXu6jEaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )