UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UyyDpt+sGbqpydfJ1ZMo6UvlsQ8uD9wppXVRpTmF2k=' 
WHERE 
  key_id = '7c4f10bca95da5a8aa83c6a005417e92d5523a0ee403cac16bd877cae482deae' 
  AND (
    token = '8UyyDpt+sGbqpydfJ1ZMo6UvlsQ8uD9wppXVRpTmF2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )