INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cdfff9c16286c03593a6d3612791c3cb4892572752442df31e9910c9b1ab85e', 
    'n0cVf9p+qTibeFnpBVUtEQIURtzdGlayI8/muKyIYhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)