UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9LibwbTCNynOL6trlfWCnfTsheKcKp9O5d7EY4bw3Aw=' 
WHERE 
  key_id = 'c147b0d84faa6753b0d78aae334d65979cbec13236df0580f6f05940714db3eb' 
  AND (
    token = '9LibwbTCNynOL6trlfWCnfTsheKcKp9O5d7EY4bw3Aw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )