UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/H3U//uWnz92+hPIIvVF9yCq0T8B9WarrPOiMio4L0M=' 
WHERE 
  key_id = '4e1cfdb4186ef824ebfe55514c0d816e08f124d1f50737843c40f983427004c8' 
  AND (
    token = '/H3U//uWnz92+hPIIvVF9yCq0T8B9WarrPOiMio4L0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )