UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFrNiYreMsM8OmwsupWVu5Afj240/8PjJwQqlPYa8pQ=' 
WHERE 
  key_id = '7139f3674ce823017019740774bd6d62b8dbd8485ca6ac7a57dc4eef0ab0339f' 
  AND (
    token = 'KFrNiYreMsM8OmwsupWVu5Afj240/8PjJwQqlPYa8pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )