INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '395eba8853c164c97c4605cb59ed17eeebbfddb07c5f08e93da3c7a49befc718', 
    'smoTuwpsQLv1lxLq9Seccks6A+dZpurd3QQE0QGFf/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)