UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '92Hs+f/iH0CGS6FIGWC8CUVC0xmAasQHqQ96RfOLHJE=' 
WHERE 
  key_id = '1bb25a39386f3b5ab1fa7f0190b175959ca99cfb9d8d06f8c6c2ff50a18435e1' 
  AND (
    token = '92Hs+f/iH0CGS6FIGWC8CUVC0xmAasQHqQ96RfOLHJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )