UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kaSWcZSla2fe/u5R7jGgb95v5fKX4FHS0KyQLvqWOwU=' 
WHERE 
  key_id = 'cc4c45e2d70e4ffd22be2daa579f1f0bcda7b21e22d04bb5da9b1036bc8d9fe1' 
  AND (
    token = 'kaSWcZSla2fe/u5R7jGgb95v5fKX4FHS0KyQLvqWOwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )