UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RqVTXY5RUuzFM6XOtQs5PDNhIzASuEB5cn6ph9uGfGU=' 
WHERE 
  key_id = 'd8057f84cc10177e1ab0ed0d38cd151912167cc4aa103a2aa65143a3ed861388' 
  AND (
    token = 'RqVTXY5RUuzFM6XOtQs5PDNhIzASuEB5cn6ph9uGfGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )