UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DZIUARUmBSb09KWdCA0pLSaJO8IFxjGh4zpNgFmB0iE=' 
WHERE 
  key_id = 'dc2e6e48d85e80dd2e151931b95ed9f2c86c10200310b1059f9f36d07242602c' 
  AND (
    token = 'DZIUARUmBSb09KWdCA0pLSaJO8IFxjGh4zpNgFmB0iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )