INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73cbdfb4d8030cb1da5b011b97dae9ff07238c83aaf4e96867cbfa771921f309', 
    'BB30leSf8LR4wSDHhMaRFVkvEDBPAZiVstKglyPrE+8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)