UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qG4CgAMwO1sxzYIvOz8/oVxskgGgnllsjcKjUhbxZbM=' 
WHERE 
  key_id = 'c35a02b13f78b2b7da75f7b5f6061dd797761a2785777c23500b0c1274d33998' 
  AND (
    token = 'qG4CgAMwO1sxzYIvOz8/oVxskgGgnllsjcKjUhbxZbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )