INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ee730782d2d77e40ac32f92d8186c1e057dee571e2f9d2addd3a378db55aac3', 
    'gbb3REGo7aHy5GaKH6jqWO8uLS6sAKHNgvzKa/1RUxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)