INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aaa6ae0618bc693bf373faa8b451317a07780159fc581d282bdeeafcd4f1eb5c', 
    'k0IOIzrZl7YG+MyCaqHBSdtInU0mB/Q8MqtD67V5Vps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)