UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tg3IzYdvc1Trps6IT8gQRVAJ6qRqwn1Cod8QkN2oJwI=' 
WHERE 
  key_id = '41b658e130951be9c74cfbf80a7112ab68aaa9422a31ceaa6ac1f15fe2e634d2' 
  AND (
    token = 'tg3IzYdvc1Trps6IT8gQRVAJ6qRqwn1Cod8QkN2oJwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )