UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjX4KuNHpXwLf6KfYVrIRkT+Ux97kiwPdssFMcA/oHM=' 
WHERE 
  key_id = '70b2a53590964129e8acea93b50cccd806e6190b37d5d05cb8dbe2774f8d6cc2' 
  AND (
    token = 'cjX4KuNHpXwLf6KfYVrIRkT+Ux97kiwPdssFMcA/oHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )