INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994a103834657e885be7a13072f49f854aa896dab38269ced041686d507cfe5e', 
    'Qwt3mEituAXQ2HCud/qS0QtAzSXyyxiXVzUFuemcLP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)