UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hvxYmtIrTq55P9ei67ylYvV8GYa9crfmm8sNHyxaXM=' 
WHERE 
  key_id = '4bc9cf703ccedd7449738ef817adfe3ffd8d10c132e20738209c5d34c81a3368' 
  AND (
    token = '1hvxYmtIrTq55P9ei67ylYvV8GYa9crfmm8sNHyxaXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )