UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ggWdbEfJn+Q+Ui8Cj4RgOEPfP7jWNPJw2ImFfp9UuTU=' 
WHERE 
  key_id = 'ca4c19268c76a2a19b21d650c72f01365d3538e4ea7e0ba5f0d84f72c7c830f5' 
  AND (
    token = 'ggWdbEfJn+Q+Ui8Cj4RgOEPfP7jWNPJw2ImFfp9UuTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )