INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f92347fb6b3c5371e0a38b345695a9b445cecce976795549eda3c97b755de998', 
    'sOSatbesxTibrpi7agvd9VxGRnUpflEYtg7qlN4UWhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)