UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/DDBPRnLOIhoYaLw0HcWZZUPAMO5sw5qj3qSeMk8fE=' 
WHERE 
  key_id = '46478b7ca10122cb2d438eff0f4190d35026301021d1b342fd50f7d56d91b72f' 
  AND (
    token = 'r/DDBPRnLOIhoYaLw0HcWZZUPAMO5sw5qj3qSeMk8fE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )