INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '728fe3f63830710f2bde64707ac2c975f47c247bf9ce5ebc456887ae698c0d3c', 
    'Nt+V8Wlvq5s7XesRkWGZDQETP4GqRdmblWln4D8gm3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)