INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e1c142dbfe2c352cb9fb38c090dddac6b5767d380d60ee809a62430e45a6654', 
    'dzp0JJT/lNQiWZDDSiMvPonK1R+P8HKI9ZlJArH5dgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)