UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TQpzR4jGoxRq/h45VJpI5GQpwLHnF/tPQTZMlL+jXs=' 
WHERE 
  key_id = '2d83e1fe4a5f20cbed0b64b7724c1f715f08e70115d1cc2ab6392a4b5daa0176' 
  AND (
    token = '8TQpzR4jGoxRq/h45VJpI5GQpwLHnF/tPQTZMlL+jXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )