INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39ac9d14e0e6348dd918efc241e4620de40174c0c3a046c5220dbc83396106ed', 
    'zazSAzy2dPCp4uboN7a2ip3zweXwhqaLpa1e5fYUtzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)