UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGxFbaRhIlDjBWHjNjcDq0e8PlxTJfA95oCSr5tplSo=' 
WHERE 
  key_id = '6e0fe05f10364e95920702abc084370f625a87ea07c9106794a7aa14cac880c1' 
  AND (
    token = 'vGxFbaRhIlDjBWHjNjcDq0e8PlxTJfA95oCSr5tplSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )