UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iC+emgwuma3C2BnOgJTFuuZzvAQxY2KaHyrHZrDNEtI=' 
WHERE 
  key_id = '7f13da0ba8eee0993f5506769d5afe994d9039bcabefaef09ef786d25d8f1e22' 
  AND (
    token = 'iC+emgwuma3C2BnOgJTFuuZzvAQxY2KaHyrHZrDNEtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )