INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '219794ccc376533938dfec10e212d2f3071e529d90235c7454215ef0b9150669', 
    'xGkgJzcpDuVNgu8BR2OirVxFKIWhehu3Y2YSDWY8fGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)