UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c9Sgvosy1Db2xRQJjUII8DNByetb4t15V+eW9OLruHM=' 
WHERE 
  key_id = 'd83c35b12e3039f4da3a275079b93862f8a61054100d2989e9047fa8f4f349d8' 
  AND (
    token = 'c9Sgvosy1Db2xRQJjUII8DNByetb4t15V+eW9OLruHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )