INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a72de3340ae42090cca801a00743a1380d0f3ab518f1889362769f375563b389', 
    'n7+GdG50dEhGjHvSCWMGonY1nyBFzn8lRC+mgSVE4Gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)