INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '839fe6b6ac62081810d9aed1020fe69fd132f5626e9527e1d8d0546f91ba3ebd', 
    'csVgyKLaQ6JDblvo8uAsumcSb4gAIPRoLxJtJXN6qq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)