UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAoODB2I0RjXZ4X9zHX5Z6Yqu88xFbJJNe/kGNqGfpo=' 
WHERE 
  key_id = '727c08748f4bb5926fd85fc655ab32af54629500ee602a0e241edb51e8e3f600' 
  AND (
    token = 'MAoODB2I0RjXZ4X9zHX5Z6Yqu88xFbJJNe/kGNqGfpo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )