INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8be5449652965703883f167c949c7737787813332497ea53285ba3cae1da1787', 
    'kYEC7NiqjG9+fjhbvhPKykiUG1jsG31r9IBKJ+RcVdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)