INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdca4d3efa8b73f70074018c049f4198f3c249b59f076e5463f4a76d9ee40db3', 
    '9+prGtCRdXsfOMx9ul0Mr2bgkB79jDGx1pDx3tfzmHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)