UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '68RuHSf8uysbpUataLKR0GsC2Ho+CYiSYObrsB0IWSk=' 
WHERE 
  key_id = '06539594c86281dcfd13d8e8c0bb1697eb914a5aad7746a5916908d728a639fc' 
  AND (
    token = '68RuHSf8uysbpUataLKR0GsC2Ho+CYiSYObrsB0IWSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )