UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+L3+dm87apmVNd44m6OhrA09z4hK6IUMhbUErD/LVGY=' 
WHERE 
  key_id = 'a549876a767ebcedabb07fbb8abd7ebde9d2cf75bd83303f2bdc879f937bcea1' 
  AND (
    token = '+L3+dm87apmVNd44m6OhrA09z4hK6IUMhbUErD/LVGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )