UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1XFs5fLZoiMVHoIB3uzJEh/Qpo2LlG+2dnM9/o0IgNE=' 
WHERE 
  key_id = '31e004c367a2d23e01cc1fd51aaa618467d7edbbc36973af120a044a2d38503b' 
  AND (
    token = '1XFs5fLZoiMVHoIB3uzJEh/Qpo2LlG+2dnM9/o0IgNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )