INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3dccb20668d727690eca94c9038845cf033c50d39cf0c1263c44fde949a3c3', 
    'hxDqtSeR1v5jh9qJ4evlol4zEp/KjgxQKZDL47h24ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)