UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFOXJWMd72mLgod5kmMdHehIYwk2QIcLGmK5pK7fWpI=' 
WHERE 
  key_id = '6c86d3f5e78e72c67981e8432a53d01630d823dba67b787da12767d3fca86624' 
  AND (
    token = 'nFOXJWMd72mLgod5kmMdHehIYwk2QIcLGmK5pK7fWpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )