UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6NoFeq+5UMyL6ZTeDCid4j1lb1b7/N0KBBuNs0+VWEc=' 
WHERE 
  key_id = 'd5c48f149f62361dfcd262096c58f71a7c8da279c093f38090cb743c05cb8f8a' 
  AND (
    token = '6NoFeq+5UMyL6ZTeDCid4j1lb1b7/N0KBBuNs0+VWEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )