UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BbR0an+tqL9vmSrfRihxoBtYNSAZuH9aGbLfZKcnzqY=' 
WHERE 
  key_id = '9fb156fea31c1e1e7a820868bcffed73485ad721c27593ad0bc8e42ece4ec971' 
  AND (
    token = 'BbR0an+tqL9vmSrfRihxoBtYNSAZuH9aGbLfZKcnzqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )