UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EK9fJHh6WKVxWBfh9kbZvsuDBcDGXkBkQsjphUgmads=' 
WHERE 
  key_id = '24734a05f713fca5dda714a5816bb043fc5b670acf383a4891b85c2f51ddd256' 
  AND (
    token = 'EK9fJHh6WKVxWBfh9kbZvsuDBcDGXkBkQsjphUgmads=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )