UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2XPg82dTyOzWfs94rwtwj3mDC+8N2MBJMgkQgMPYcyM=' 
WHERE 
  key_id = '75e0460f89e1cb4a7afc8d650ce1f6ffa830458d2bd455eb85dc43430b2f51f3' 
  AND (
    token = '2XPg82dTyOzWfs94rwtwj3mDC+8N2MBJMgkQgMPYcyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )