UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cdfVV0engEK5tZUEF61VGbREsu+931xk5qStfCu2mQo=' 
WHERE 
  key_id = 'dcb83b2e64bba69ded435d22fa3564fe18428822f45bd52ab10bdca6cfbb2ae7' 
  AND (
    token = 'cdfVV0engEK5tZUEF61VGbREsu+931xk5qStfCu2mQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )