UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N8qPkwb9weVtdWlPHCaj5GqlLR9kuy/DyMWccxafV7w=' 
WHERE 
  key_id = '41dd02584b6576903274f148878dadc8e11753f58834df45c949c75f1babc2ab' 
  AND (
    token = 'N8qPkwb9weVtdWlPHCaj5GqlLR9kuy/DyMWccxafV7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )