INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8395b8dd82636fdac6a4ec7239cad51e41761200d23fe8cc4256067ed5e46d7b', 
    '1xgOyKklXE+3NkqBCVYd3GhmAF0fuAEe+gaTJ22d37Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)