UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9jD5gj6khu/VVgw2Q/ndr5S4Ve67g1Q1K6KEJwIaoxI=' 
WHERE 
  key_id = '7a6953606a602ac15aec8cb927dbceab196dfa67ad774aa00941f3ffed7ab7ba' 
  AND (
    token = '9jD5gj6khu/VVgw2Q/ndr5S4Ve67g1Q1K6KEJwIaoxI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )