UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kBJKHIMwG/wk33GgJvCt52IxI7A4XjI8RZjk6Zbu2M=' 
WHERE 
  key_id = 'a8ba041247211b03294710e9189b5e72c7683d44af148519cb27f6d42f546ad8' 
  AND (
    token = '8kBJKHIMwG/wk33GgJvCt52IxI7A4XjI8RZjk6Zbu2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )