UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZ6woxWDmkb4k29yQMaRVv838vZK4ii9A4gHkDpWycE=' 
WHERE 
  key_id = '0ac607d956c2dfcd0955228ad5f326b39b29be4523e58e16b8e4336f324c6393' 
  AND (
    token = 'uZ6woxWDmkb4k29yQMaRVv838vZK4ii9A4gHkDpWycE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )