UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8VfpsfdmrLMrv89HkwTULz+Jhcm3ATld7VOKuByOysI=' 
WHERE 
  key_id = '5b36fe25d2f685cdcb16f2e8b946c35f09450a86b731ea12c42a37fa31e778c1' 
  AND (
    token = '8VfpsfdmrLMrv89HkwTULz+Jhcm3ATld7VOKuByOysI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )