UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FfE4Hw9EV72OtJUKGl2K75xjVr2RpcWAmHITHrpO9bE=' 
WHERE 
  key_id = 'eae075a419b84eaef6013d0808a27042af12ae4793c154879d3435b75fe01096' 
  AND (
    token = 'FfE4Hw9EV72OtJUKGl2K75xjVr2RpcWAmHITHrpO9bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )