INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d9ed4c1eb9913d10067135759d2e0c2dcc6a73691f28191a6feb3d07b8c3650', 
    'avRie7uuEujDD8dFcVxYm5hceIcoh06i73KDXGQ7a3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)