INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c78a5a991ff76304dacabb355b7fb7f2420b717eb421947a4b7aa24727c47b9', 
    '0aNe6Y91loMP/GKeE1mPiyvx6BaCwMzRJ8NKK9qjDEc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)