UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2yMuEdD7yxU6sd5UumyywMuhfjDdKxY4i+nrVVnBptE=' 
WHERE 
  key_id = '3a0ac36f09049d4902cbd35f686fe444c53b59de4a0e7d547d20043ac9a65c1b' 
  AND (
    token = '2yMuEdD7yxU6sd5UumyywMuhfjDdKxY4i+nrVVnBptE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )