UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xcg5GMJXzH/V+CqYSVRdJLXNBhtVEOSrxAqDphMimIg=' 
WHERE 
  key_id = '9c0a3fd22403b75fa339ff318f8c1ecf31fb700b274ee3db06d73b999ca82845' 
  AND (
    token = 'Xcg5GMJXzH/V+CqYSVRdJLXNBhtVEOSrxAqDphMimIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )