UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8rLRJUeEMwPutBSVfOY+cC4jbVogWwsf+Rwmu0cZak=' 
WHERE 
  key_id = '3de70921cb9830a43743013e65fb7a07047dd85e10fab104cc273ecd491f3290' 
  AND (
    token = 'j8rLRJUeEMwPutBSVfOY+cC4jbVogWwsf+Rwmu0cZak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )