UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmRjqvDpdzjNYa3hlfg35oOlbHX9S5KCFlbxyWG8Tew=' 
WHERE 
  key_id = 'fa84c9739a71b3e31727bb89e4373b10550419fce057c9bb2cacbfcfedf53749' 
  AND (
    token = 'ZmRjqvDpdzjNYa3hlfg35oOlbHX9S5KCFlbxyWG8Tew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )