UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZ92AoY2P3GiIYsc46CEQkoa9EeXhdg2fEk5W5KKwLA=' 
WHERE 
  key_id = '7aa477ed05ca89cccec8514c9e94e905f29fcf165af576202dffeaf6abbd58b6' 
  AND (
    token = 'KZ92AoY2P3GiIYsc46CEQkoa9EeXhdg2fEk5W5KKwLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )