UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsZ7gqk98qRuuVYVxvjX7m9cpUrl4hqbrQPMOrvZy1o=' 
WHERE 
  key_id = '2cb9b41a3a8cf4c61bc7a9c6a583375f34af5c4fe945f00b06ae2f1d17a9c054' 
  AND (
    token = 'nsZ7gqk98qRuuVYVxvjX7m9cpUrl4hqbrQPMOrvZy1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )