INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323792ba1dc0a338de5a757a93c3091dd9369d4e97feed4e3bf89d0be9eb66f3', 
    'uFgoN15cOuDksdqI8+zKuZWpE+mKALv6MkTkuw2XzLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)