UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ui/jpK10pv4gUidVqGHkz/pcjZsLI8WheWCIat/4Z3A=' 
WHERE 
  key_id = 'cc0f480284f1bc29e023647290816f3b9ab00d66e9074f49c7c40f3ef745db5e' 
  AND (
    token = 'ui/jpK10pv4gUidVqGHkz/pcjZsLI8WheWCIat/4Z3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )