UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ROJOSiTbUWlNQkwcTrdJCM1XmIl+lAZRX4y82jHgkY=' 
WHERE 
  key_id = '84ea74bcf36ef9647f84b28fb693d4e1155ccafe6dee897474f376dc175bebe8' 
  AND (
    token = '9ROJOSiTbUWlNQkwcTrdJCM1XmIl+lAZRX4y82jHgkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )