INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3db9283fc05bfd597ebfb41304fe58a865a08c20f270f645a6a00fd4d47dae09', 
    '8CZvCgz5gnUmqxS1ClIr2pfIt2RBn8Pg57g0t9VcoMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)