UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WT/QQYWBhkMK9nPPFpyb42RO5Puv3N16SEVmIdNomDQ=' 
WHERE 
  key_id = 'b617fcf72211a5f17d59e9a48f5abf38b1a28b47f5ff02e531d6911dca2733a5' 
  AND (
    token = 'WT/QQYWBhkMK9nPPFpyb42RO5Puv3N16SEVmIdNomDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )