UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BvMGXOhRlGTtdpYMQR70+tbknihGxCfzmkCXGjKoWFg=' 
WHERE 
  key_id = 'f4c39a0055daf6de09715dcabaf21eb244d906ce97074ddc8b2aedf8f2bdc0f2' 
  AND (
    token = 'BvMGXOhRlGTtdpYMQR70+tbknihGxCfzmkCXGjKoWFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )