UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKa8VHsRuUhV/BOvmfe7CXRF/spC2Zu9otyKVEH1/AM=' 
WHERE 
  key_id = '596e1d547223a0e94239ffab930ec035d715a33c32095d370ffc306e238accdb' 
  AND (
    token = 'dKa8VHsRuUhV/BOvmfe7CXRF/spC2Zu9otyKVEH1/AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )