UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ycGuJv8ddap89W7u5kUonalaMpAIOEBv0uOfodZTGkA=' 
WHERE 
  key_id = '99bbd0bf695bfe3c2c309b8e31863e417182b1fbe633eafc7d5966f116e934ab' 
  AND (
    token = 'ycGuJv8ddap89W7u5kUonalaMpAIOEBv0uOfodZTGkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )