UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3H3seXmzdR+sZdGuK9iTX+29J2zLXhUmEp6l+P/RGs=' 
WHERE 
  key_id = 'edef4d70ce07c37f022c45bfbb9a2745b78fddf3359fabbc71a878df777cf48f' 
  AND (
    token = 'Q3H3seXmzdR+sZdGuK9iTX+29J2zLXhUmEp6l+P/RGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )