UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83+MuQfAK+sCw+PHb9TgLe4511XB8+vsShgNMzQdorQ=' 
WHERE 
  key_id = '4cf4ef89b8e481782c4d520e7c763a05d6ddb5273aa9adf1e15cc4318989a546' 
  AND (
    token = '83+MuQfAK+sCw+PHb9TgLe4511XB8+vsShgNMzQdorQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )