INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f27b81b2fb943defd909aa9069d51c762bae69777b5c95485081f3f75068271', 
    '6GW0WxrMV6h9P5oonM7RQ3/1C6o9esEYOlynESkqOxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)