INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbc0949e7df2a7c642c6bd0a30b319ee426932498adcaa9f601c6748ad1df47d', 
    '8r3Lf8W1WoKW39lvgQZXWAkDy4hfwK2Eet+duDIBA4w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)