UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HPmIpLGjCtSrt3Nwou5N+tOeaxEVBgwGkyKuJLyJlx8=' 
WHERE 
  key_id = '7158143ae6f540eea2ad26068ca7f3869aea5edb2772b0ca7dba2aa799b58889' 
  AND (
    token = 'HPmIpLGjCtSrt3Nwou5N+tOeaxEVBgwGkyKuJLyJlx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )