INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9571a4da4af1bd13a9c1a57389b64c6a286a8e77af114fb849b1e029e0ff8a27', 
    'UNiDoPlNpDDJQQsy7tDT0X9BQOsmPx5Ie7hdFB701tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)