UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SUtd2V+XcL0EgLkawqPHi0UUyqGHCvv/5A/slodCuhw=' 
WHERE 
  key_id = '0a9864eb9c0bf2e85c8016221bc3628d5d4113b4eacd1a4beaffe45b015b3a94' 
  AND (
    token = 'SUtd2V+XcL0EgLkawqPHi0UUyqGHCvv/5A/slodCuhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )