INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d289ca05f734d2c81fb2944386403e378a6f007958758b1605e493b61d2f19d', 
    'qdzeYL7nNjf1ixxY4RRXEpzxGED0X590V0g/IPbRj0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)