UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9du7FxGic2PMC+n4e9nUfycXKrnKkOirTh+DAAH2lfE=' 
WHERE 
  key_id = 'a5000d843063142589784e56aa312824f3f864ac37a8bb90c2bd3bc9380843db' 
  AND (
    token = '9du7FxGic2PMC+n4e9nUfycXKrnKkOirTh+DAAH2lfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )