UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KdgtVOlNov+KNgICfPDDKf53arbDlF/kmAPuNT6Jy9k=' 
WHERE 
  key_id = '1690a66383c936344fc69cea4871d8f1483202cdbf12f9fb44e045ddb714e95e' 
  AND (
    token = 'KdgtVOlNov+KNgICfPDDKf53arbDlF/kmAPuNT6Jy9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )