UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y39W92zWUsaPz+RaEnvWHvgNy77cilA5jqH3GpoFjKM=' 
WHERE 
  key_id = 'acccabe72a0671cbc50ee973a21e724882cae6101f363e132756af8dc64a8ea2' 
  AND (
    token = 'y39W92zWUsaPz+RaEnvWHvgNy77cilA5jqH3GpoFjKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )