UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X0ydjyhN4Oq1lHpKkc+P8D1VVC0L4rDs1j++WEaA7Tg=' 
WHERE 
  key_id = '6fb0ce057aa8ae36b253b90c6392050d80fd28f14326870ee56f46fb167fd0b4' 
  AND (
    token = 'X0ydjyhN4Oq1lHpKkc+P8D1VVC0L4rDs1j++WEaA7Tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )