INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47c952720d39c799eaa8bdd87ecc8167182bb37a4d2955250e949c83b8ccfc49', 
    '0VWP+tJM8eHzY68eJ0uXn6+RGBqNITql3N25VJSvI0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)