UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpO4WC9YC2uRQwXtdgh+XgB2dL3Eol41ZaC1BzgFPNM=' 
WHERE 
  key_id = 'fa44239d5e72c936aac3cd91d6d168136166a26785b242c4cd13d6254d4daa9b' 
  AND (
    token = 'vpO4WC9YC2uRQwXtdgh+XgB2dL3Eol41ZaC1BzgFPNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )