INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0975121ff6400e4b6f4352259185a54645f03de9b9baacdc564dc1ab8ef17fc5', 
    'b3+BuUC1qESJyWTh00d99bXn6pckTySIzYT1V8zTFAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)