UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mvfWufvCh+75eOplyF/pNQ+YQ+IBXhrKXmEUjwKawNs=' 
WHERE 
  key_id = '0a35ae7e3d33b044fe1492443c849f2e065d29db80695657fed8d35f9551404f' 
  AND (
    token = 'mvfWufvCh+75eOplyF/pNQ+YQ+IBXhrKXmEUjwKawNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )