INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b43dbe6c9d0a83b09093ba9a55f2ecfc6bf8a8381dacfaab87e276696041c14', 
    'FVgbRFw8gaZSNAg/ICjGjQsPJVc7nveU+gps9ynrc8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)