UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oC1CuLIiXbnk7isNuTGdBpb6r4X8EDNCTE1ZchnKCfE=' 
WHERE 
  key_id = '2acae737dc4537917daf9226a350f3d479de4251cd4aa25886ccde022a26196e' 
  AND (
    token = 'oC1CuLIiXbnk7isNuTGdBpb6r4X8EDNCTE1ZchnKCfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )