INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a855d4cbae995ed7d53bb7a961230e99d87b3b6c5416741e56e068959f4828e9', 
    'w4zlFWoWuXbf4QDCbUICer4bmGP84U7k5h13uxrdIQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)