INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a481600630a0cfa5598e613d487f60d0cdff7aa28f5315a3f66924d89fb6f12', 
    'tUdV859z5Irr6VO/M8Jzpd34FoA/9sVqMc1qigkNHGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)