INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af216c1e26545549d2be1a1d68445cdc6f903b235a79728d0c64a24d220172cc', 
    'buwSK5B7EpTOfZYVlF5ASWmaysJLOpYzQxSQWaIeM78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)