UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ud6z9hXdXhSJOCnP5XoyJa021T/S1k5UGHz7BzG5Zc=' 
WHERE 
  key_id = 'aa8e0459b50472b3bc2331a0b8b93f53f0940fe6e614fec4f61dd73bcacf6dcf' 
  AND (
    token = '4Ud6z9hXdXhSJOCnP5XoyJa021T/S1k5UGHz7BzG5Zc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )