UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PFS0YTXNebMpCmB4yl+J85TwGdEDPp/HET2wAt8tRbQ=' 
WHERE 
  key_id = '98d7ab4158b648e94f6ca6883271c18b46000b638d1e25ff42fbb4b80d362aea' 
  AND (
    token = 'PFS0YTXNebMpCmB4yl+J85TwGdEDPp/HET2wAt8tRbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )