UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGcH6SlgJMCRuzeXBRdXS1rnGzpWzUWJ6r8ktYyaYt0=' 
WHERE 
  key_id = '1eb514ce3e98e2e675f21b3a19287ea0ba9cff5b25d4fbfbc6addd6d3234d4ee' 
  AND (
    token = 'QGcH6SlgJMCRuzeXBRdXS1rnGzpWzUWJ6r8ktYyaYt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )