UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C6+hIYBLbSC71zP+3RtWyf/GEyr1dCcQrRzOzAMBIzk=' 
WHERE 
  key_id = 'baa672dc5dab18b053c20c7ad42440118d5424b23070369460722542111ea433' 
  AND (
    token = 'C6+hIYBLbSC71zP+3RtWyf/GEyr1dCcQrRzOzAMBIzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )