INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99dc8b3d8e9c8fef2a851b97744b17a660be869c65c78740e66592507bc977b6', 
    'nNEOijo5tNtIzGWrPYgnPVeFpnFjmJGWSasalPoQI5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)