UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nPI6Rvzg8/njmfM93Vogy8FJuvX/ToH4bXVajy44GIs=' 
WHERE 
  key_id = 'e44e3da3c5c9b3d59f047cafc2f3bcab1a5f130c6e64c2ebb188a07bdc844640' 
  AND (
    token = 'nPI6Rvzg8/njmfM93Vogy8FJuvX/ToH4bXVajy44GIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )