UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lc2qgxpNsABwVQNwZqnKWmfO5msbLcM/25YTNDdrQgM=' 
WHERE 
  key_id = 'cd32e8a350eeb645d646dfc58e3953ab21fbe23009d43c8e40df79787edca568' 
  AND (
    token = 'lc2qgxpNsABwVQNwZqnKWmfO5msbLcM/25YTNDdrQgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )