UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NDvKB2OkN2pN2b4Vb3K8oo8WpotWyuw4dX30Q6mPrk=' 
WHERE 
  key_id = 'c726f3000592014027ce08b07dac6453104d1d8b9b2522d76e90b56fd38ea75b' 
  AND (
    token = '2NDvKB2OkN2pN2b4Vb3K8oo8WpotWyuw4dX30Q6mPrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )