UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5XsNg8OEF3dhSnYddtKWeH+wdrZYfCExIAoKROC75KM=' 
WHERE 
  key_id = '23ad847e59395a3d118fa484fca4205d0723722ac85e3e082d73aa11da75f21a' 
  AND (
    token = '5XsNg8OEF3dhSnYddtKWeH+wdrZYfCExIAoKROC75KM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )