INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adfa4e8abb9d26e767d4cb4b588c6d8a45087e913e3411ede986a448d03dbd1c', 
    'T6wsTm6JdTRn6dg8EMzkcqn9Z6qFEDADfvKTYDFb5bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)