INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e0a8d59148d71777e28c1e7d8ca744b753457c159044a119e5859a84ec0756d', 
    'UBK6/7eWOWXEhKrAhtIIJGLP2f1weO5qnVeyaQpKdP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)