UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ktECbhRRn5y2hZ1DMzK6kfNy61GWdMgJWrYfzMle5U=' 
WHERE 
  key_id = '36561a6aedf0f59b8b8a994e86b3a6ed9f5e06fee880307f2457b38e9479ae89' 
  AND (
    token = '3ktECbhRRn5y2hZ1DMzK6kfNy61GWdMgJWrYfzMle5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )