INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8bbe397fb08348ceb0ff1181239715ec243da7e2924fc141dd4ccd9f614e6c5', 
    'S6mIrmkoIzi0zH0uWvsiTlwj2RSpmSX9auHJm7WoTMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)