INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2acae737dc4537917daf9226a350f3d479de4251cd4aa25886ccde022a26196e', 
    'oC1CuLIiXbnk7isNuTGdBpb6r4X8EDNCTE1ZchnKCfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)