INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08eeddef10b45c909854b964a5e7a58a99061480a7701a18ad66c229fc21446a', 
    'IPk+Vx3bmXxEs3wjmvlWWVDjHBO6mQeTYguRM37z29w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)