UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hiEox6FTvjzSsveOWs3nONHf9RSrA6yHOrrDmbUqO8=' 
WHERE 
  key_id = '4b8ded42fbc0ac31408444b7668f0eb3b199313b937fd1e8b2a73e5ed8e84cb9' 
  AND (
    token = '9hiEox6FTvjzSsveOWs3nONHf9RSrA6yHOrrDmbUqO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )