UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7gA1hG13KeVtxp1ilt9ucSsCqqyMluI9k6uNhCnNyIo=' 
WHERE 
  key_id = 'f8e50d60bc88a67fd873886e638271d1dc0c8d48516c5dd750bb01d7ce6cc68a' 
  AND (
    token = '7gA1hG13KeVtxp1ilt9ucSsCqqyMluI9k6uNhCnNyIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )