UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Shd2bRGHDTS2r8Xb3a8Awm3XU+nvkjuhz8++QD5YHis=' 
WHERE 
  key_id = '5216d16401fdb483e90bdc9bebe40b0e1fa7faf159100160b8b9117e596daa68' 
  AND (
    token = 'Shd2bRGHDTS2r8Xb3a8Awm3XU+nvkjuhz8++QD5YHis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )