INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81e3e3982fd4297e20e6ea3da4c8758d40774f35a2052185dd92fc60e8358ec1', 
    '9DOCR6S61dYfMhsDIzjE5WaxiGn3wWfvImAdf8k5ue0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)