UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QFW+7h05fbxWfGykXNjvDlximTTIlJwVLajDgPDlccc=' 
WHERE 
  key_id = 'a8250eefa1844c333cbb8849cbbabe9f6497b1d24299fb6725406efe0c53446d' 
  AND (
    token = 'QFW+7h05fbxWfGykXNjvDlximTTIlJwVLajDgPDlccc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )