INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b645fea6e380c0ad90d579422625eb1e3c81b17844eed6781e3e0103a4d592c', 
    'hqT2MgwjuLtuQFuU6VEPoQpthOHb12yEAf+P+EsicbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)