UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '14/eZW+Tm373avyh2+C1MFyJj7WJPoQKUS4GhFllt9c=' 
WHERE 
  key_id = 'c63c503424bdf5a0a468e038b4eb9edd5f288df99cd9880b973268d3854bdb9a' 
  AND (
    token = '14/eZW+Tm373avyh2+C1MFyJj7WJPoQKUS4GhFllt9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )