UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSbtxUnJOugZASiBu+OlFJyeKcLSSm9ue4/hZoeVWJM=' 
WHERE 
  key_id = '140dd2d9850ac603b94007527589241a02ae9ad6413765aac316360e2f2f5bbc' 
  AND (
    token = 'aSbtxUnJOugZASiBu+OlFJyeKcLSSm9ue4/hZoeVWJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )