INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994edb77b2799517fb71c629b7c4eac8a1402f5217bb63eb3b75362531e815d8', 
    'xXajzn3XHowU891VNXycJWlFqybe7NFzm9YJVaoCFFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)