INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec1561ef477ad172996f983935503fb510d3f82364af9ee5fbfd7d2b9801cd35', 
    'XAjt07V4qCrSzi83eNklocsloPJoUE7IvcmfpfSOv1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)