UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4TWKOcwW9ppmx5lRDpQIpP5ClcRmAfXkpI/++KlhwAQ=' 
WHERE 
  key_id = '23b32f6271b320a6e810449549d8c0cfd36ff4b00a5c0330a1b900821c815532' 
  AND (
    token = '4TWKOcwW9ppmx5lRDpQIpP5ClcRmAfXkpI/++KlhwAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )