UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X40UAzdy4hyVW9pYyDs0TKStiJTp1lMDBJkn6IvgO4Y=' 
WHERE 
  key_id = '17526c2d4fd87bcfee65404e0607abb7957b39db9c2b30b2b21323208dec4940' 
  AND (
    token = 'X40UAzdy4hyVW9pYyDs0TKStiJTp1lMDBJkn6IvgO4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )