INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d48079538cd0330819adc9d2a3d7ba9111f46d7aaea2f1d373a5cc79845ce4e', 
    'uhZjeBJerYDjSICCVsWS7I/0OVvqUvJ2aU3V783SY+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)