UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A+tkZjL8LtKUiPX6YuVRPraHniA83LUXuL2pKGFrV3s=' 
WHERE 
  key_id = '3a8a9e64465bbac000436332857fa5889b51929d850eb44ed16d5e4bbd6a98b2' 
  AND (
    token = 'A+tkZjL8LtKUiPX6YuVRPraHniA83LUXuL2pKGFrV3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )