INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5aee432cf8b269d8f805a4e8b20540e67f454ea51767dae5afdb6cc136a958db', 
    'wVjul9SA3cLhWfvByVt0DR7pQpJgnChYrWg0aFx2ImE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)