UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQxgkZCdBnolJAC41gYiR895fLlsbqMmQ7DFygxLUeA=' 
WHERE 
  key_id = 'eb525ed0e9c328cf07df08c27a989c1955c0dcd8c9b587e1ab043b859320057a' 
  AND (
    token = 'qQxgkZCdBnolJAC41gYiR895fLlsbqMmQ7DFygxLUeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )