UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JACv4WYSA1Di4eOmoXNrgQVUFVuMHBskHsgh4Tqeo/8=' 
WHERE 
  key_id = '75a2282bc60632cb61553860d11417b0bec651ff8291297c768bf2feffa57a9b' 
  AND (
    token = 'JACv4WYSA1Di4eOmoXNrgQVUFVuMHBskHsgh4Tqeo/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )