INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74c9f1eca9763661961f4b6e9a9c2fd37b7c8cb30336a96de9b135d15a8681bb', 
    'S6Nl1049NVo9a5OtwRzpohz5QxA6XLhPgByq/uCHN/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)