UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0UB0WG77nkaMSm9NvklWEjCZ6miuObunJ3DxEZ/+hVM=' 
WHERE 
  key_id = '889bb200bf59dfe77f8434f21e093f79598bb8771312828928632c50c0221a57' 
  AND (
    token = '0UB0WG77nkaMSm9NvklWEjCZ6miuObunJ3DxEZ/+hVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )