UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keCihR+P0XdCJ2P9dKUotmWlMDQmY7GVCSVaRaUda5s=' 
WHERE 
  key_id = '3dbc9b874ede229cf5820cae94827eb6af26cf5e14fd67fec79d1cbb3e86ac39' 
  AND (
    token = 'keCihR+P0XdCJ2P9dKUotmWlMDQmY7GVCSVaRaUda5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )