INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdc8db7b5011985399ea2ef1937cb9a2429051944763c6032f2fb4fb3dfb96c3', 
    '0nQx0RzYe+o8SAB2wJiRmZRsst8RxDJfkrRy5lpFndw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)