INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cd461531eaad985bd4cd57bdd691c6176ac1606f7bf8393fd9cf08792b2493e', 
    'MQESayxHdBwx7eyTH8yUEJf1Q2FzmfBJWKSsl/02sJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)