UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9DxLOlx7H3s5zlBKeyCvXiFA3EgZhy4hXpPiTlpD/o=' 
WHERE 
  key_id = '3023b9b649c73f177a6449da615e2e43b156a63936d3f77029f4018f0960833f' 
  AND (
    token = 'F9DxLOlx7H3s5zlBKeyCvXiFA3EgZhy4hXpPiTlpD/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )