UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9L8/xHsxfDpHvNxn9bnX+jqMdQs4hE71lnAjcA1Dq8=' 
WHERE 
  key_id = 'd8475500b5f59d90dd266553da86843c3c9f3c0e2543b9bc8453ef45b28a994b' 
  AND (
    token = 'k9L8/xHsxfDpHvNxn9bnX+jqMdQs4hE71lnAjcA1Dq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )