UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F866AkOo+FNa4hvtQOlRYUyHuEM/jUY9QBKPyXOjs3Y=' 
WHERE 
  key_id = '830b85e6e8a0a079b324d8a0bc4a8166a13f554e5142ba571bb58a961702c6a9' 
  AND (
    token = 'F866AkOo+FNa4hvtQOlRYUyHuEM/jUY9QBKPyXOjs3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )