UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hhA7t2se88aUXqda57xzYYXVl52O4HNeDXvoz55E/I=' 
WHERE 
  key_id = '35d32fe2c2f4298262fd31a0f1f47e1da509aa3f781e435483eadaba1beeffa4' 
  AND (
    token = '5hhA7t2se88aUXqda57xzYYXVl52O4HNeDXvoz55E/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )