UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xF6PSUAKnmg0sUMYoZaAJ3HrZqnkaGk8aXpVKpezK2g=' 
WHERE 
  key_id = '6fd095eb400a385e739478c549553e3cb096a472fb4a745d2cb85906450c32b8' 
  AND (
    token = 'xF6PSUAKnmg0sUMYoZaAJ3HrZqnkaGk8aXpVKpezK2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )