UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+HKOJrMVYBn8vzBMfbSzaUHFJrZtVBswVPOnHRDHKcQ=' 
WHERE 
  key_id = '727e3b2389008cbe112a2a960f0a0de89b4e689e8688fe733b79cb4b441675db' 
  AND (
    token = '+HKOJrMVYBn8vzBMfbSzaUHFJrZtVBswVPOnHRDHKcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )