UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/nvK81pT2AA6+iHa8llMV8W3WbPBNNdMlUd5fs/v8NA=' 
WHERE 
  key_id = '7a021a24d9a03bf333cd4a3384baf02e97a50ebef60a3f7ccf86a19704c1358e' 
  AND (
    token = '/nvK81pT2AA6+iHa8llMV8W3WbPBNNdMlUd5fs/v8NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )