UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYOCC9HQJfCUgOfXmi2WqxD3LrxJviBUI5HNHSLoHu4=' 
WHERE 
  key_id = 'd557b96b650e9b57886601eca546d3a57f733a8eaf8539e67292d18fe892854c' 
  AND (
    token = 'UYOCC9HQJfCUgOfXmi2WqxD3LrxJviBUI5HNHSLoHu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )