INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f68651df62a833a3965e46f63d12dabc77526c4a08076c7a6d72e8da083907e', 
    '5hpbu8BXOoCNmqWQQ3mxNYMMaJFY19DTtkZ1HKwFib0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)