INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f14f750b665c40f050947339310aae72ad00e618ce72753b177a4709163005d', 
    'Rh9vqhohuJaFrDesCe+LLxUplFXlCGXOmEiC0d3amAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)