UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duxCvPEazbZBDPaA7sw4BLyLpGOqJNbpviycOcopJKA=' 
WHERE 
  key_id = '1fb08797043094e915e270ba6f70ec9b0682a5326adc78b489f1edab924bdc4c' 
  AND (
    token = 'duxCvPEazbZBDPaA7sw4BLyLpGOqJNbpviycOcopJKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )