UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O5Avkb/HKT8vMAkKJkJCp++JCWlFW2Xy7d2dtY1N7gs=' 
WHERE 
  key_id = '20cf1e971a58bffbd15473416fc444fb608fd6b657978d9128c53afda0d60dce' 
  AND (
    token = 'O5Avkb/HKT8vMAkKJkJCp++JCWlFW2Xy7d2dtY1N7gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )