UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WykjgwcvNpIByKOLf4KuOh0i0kK2wJ9tubRx7dGJ/c=' 
WHERE 
  key_id = 'd89cbed30944fd5871a53f54920d1118f482ced6b4c88c2b41552d4395b60ef0' 
  AND (
    token = '+WykjgwcvNpIByKOLf4KuOh0i0kK2wJ9tubRx7dGJ/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )