UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'duItry1Kfvi8bAQJO7fFX/+YdSu28IrybGhX81HvNjE=' 
WHERE 
  key_id = '8a0cbb52f219afb66568ca82ec0ad410bcc8a17412c18228605f16d8fdf62952' 
  AND (
    token = 'duItry1Kfvi8bAQJO7fFX/+YdSu28IrybGhX81HvNjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )