UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5G/zqKrGLaSOg6QHUZpLNdwczfezCyUj5B6f6YXInT0=' 
WHERE 
  key_id = '1d46385be14ef29b6c8e553d678fff053d4765e7c7bdec26dbc6bdf0e556c7b6' 
  AND (
    token = '5G/zqKrGLaSOg6QHUZpLNdwczfezCyUj5B6f6YXInT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )