UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3o+RqsGnnPvj5o0HzBfO/hkdb3h6P9fSGv3qI51L2U=' 
WHERE 
  key_id = 'efd555fea85555e87d33cd33e65373b3af8a5a58ccccd320a7942e853e9b14e1' 
  AND (
    token = 'l3o+RqsGnnPvj5o0HzBfO/hkdb3h6P9fSGv3qI51L2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )