INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dc2d5e7e92408c4e6015dbb27a810a11d209334ed51c8caa2d3c70f1d581d96', 
    'vIr2y0Zp99GffuCF49BJzU1sz2nK0MnFOmGtmv11N8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)