INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '239ce515feafe0e89b8164033c2b1650ae71455b87790fa14511696220ae80ea', 
    'F3kJ6pqeT3VMkr9PzN69Iqm2smFLptxm9jE7Wh/fpzQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)