UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwqncfupE692QNGXzsyisQX9cnd3hY0BLIPf+lqxeU0=' 
WHERE 
  key_id = '2dea735a5bc959b65db4b1b72854fee92c6d66833d727dda978b6090c89820ef' 
  AND (
    token = 'fwqncfupE692QNGXzsyisQX9cnd3hY0BLIPf+lqxeU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )