UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ZbF8aXcaPLFg+kh5zYOiApXMAgMtUX+kwSQhrP0xNQ=' 
WHERE 
  key_id = 'd36c61b8f54c6c059f3ec7e492e811b334931aea2cbe432192e420965d90d2b6' 
  AND (
    token = '/ZbF8aXcaPLFg+kh5zYOiApXMAgMtUX+kwSQhrP0xNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )