INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20f11759e05e11cbe10439f24a6151a82cc3060c4496602ac2142324eb08bdd0', 
    '8+WQrZmfQh9azsGCMIbd5nT8K3G08lGDFbQSy1IbE80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)