UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9NWykODNK+uFTOgWZgje8XzZmqChGFbVyHYuYI4jZ/M=' 
WHERE 
  key_id = '20ba3f22a0bce1858a0fd89e561f692ae888bc2fddeeae3b9ddbe69df3cad18b' 
  AND (
    token = '9NWykODNK+uFTOgWZgje8XzZmqChGFbVyHYuYI4jZ/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )