INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a280ee9f76557c2855373517ed525b8c6681b9d7aa36e20f89341885251b2d70', 
    'LGYTZTdA8xrXsUMCyhFfSMDxE2mUknGdTVxoGWf24ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)