INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c767866a4aeb3d966dd7df2b9bbed5bed0663aef2a8ce8e9d42e7e0221000258', 
    '1XkGUzm2+mtDoLlrsHuaapdhakoLF5nKM3M21y5sK+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)