INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '508bcaebb5ea24d1153149d05a3c592aff16792b58bfcf06f96a706439509388', 
    'NjA2rE099sVehyXxy2ve/9owiqhJFnn4wvM1x7xGRuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)