INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1375ca54dc123804e9237c15e0abc79768abaf22bf55fe3e2492d9f098026c9', 
    'u0QYsVsznk2WIiLjwkfykWEyECg606cocKhM+XAvQEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)