UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BlIq4moH5PpW+gAI8QKeK37qfWlxZHmNTtMDAaFQewo=' 
WHERE 
  key_id = '0d58c2ee8b5ce3799bedfebcd99ecce047fdcbd53b9e0fda152458c2ea6b35a5' 
  AND (
    token = 'BlIq4moH5PpW+gAI8QKeK37qfWlxZHmNTtMDAaFQewo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )