UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgd5OnkEMJ1tByAz01/+W17LQYnHRe2jYnw2kIkmvEU=' 
WHERE 
  key_id = '07dfc4a681b6c37b04978c19f869455383fbdc6e8393a6acb483b9309d537ecd' 
  AND (
    token = 'sgd5OnkEMJ1tByAz01/+W17LQYnHRe2jYnw2kIkmvEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )