UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oP97JAtC34umsOAgP9hscWZRjH8uArPjXz33ZxYeahM=' 
WHERE 
  key_id = '2400f77442ea53e58468dca1a6c2fb30982f1b41a30934c447f8d27f6d89e0f4' 
  AND (
    token = 'oP97JAtC34umsOAgP9hscWZRjH8uArPjXz33ZxYeahM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )