UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5rY4sJ9RQGUigLCcxRv350RokFI9mdWC4irDliI+QTw=' 
WHERE 
  key_id = '4f14f5b4741f92a9da3ed6484f8229b6d3004c1f3d24b767dd043e3dbacf3bb3' 
  AND (
    token = '5rY4sJ9RQGUigLCcxRv350RokFI9mdWC4irDliI+QTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )