INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc4a36ef3841982734ae508e56d2d8bef2fe21d67f2830ab70f7e0043d6aebd6', 
    '+wEzcgKtCRugqXe94QlN2SdBYKoTPfCg/411Hj/rXIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)