UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zZJwLEOMfc5lA/bbsmx4kIA9DdnokVXXB7h0+JCxvk=' 
WHERE 
  key_id = 'feafa2750a96773bfec99dd7c39dc79151e93d8a3e6923c6cb1d8b904737e027' 
  AND (
    token = '4zZJwLEOMfc5lA/bbsmx4kIA9DdnokVXXB7h0+JCxvk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )