INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b40274cfd3e755fd966cc31c6895a14212c5b9796692d38a489690868e9f705b', 
    '744NhygIIDoS8kK20rYlH+I5CWu+8cKMNqqr16o8ASo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)