UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MVY4B9dLNf6fLuvnhlJCjtwfBTJnCrb5jEzetoHXj9E=' 
WHERE 
  key_id = 'd170ec5ebea626f2cf3a1221577e4ea4a398fa477a073c4293f85ae95cbe5e81' 
  AND (
    token = 'MVY4B9dLNf6fLuvnhlJCjtwfBTJnCrb5jEzetoHXj9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )