INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c59999c58feaef3154791b984e7808ded1971d5508313a3a31bef2f80aa60ef3', 
    'Pklw+vDkspfKvSkFB5DzrUEcUEkmZIdcfVcgD6nhbBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)