INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bde326b67d72b930a441e569c0d3c3f5ef6f6f1fbed9396d9d8889f1e3f5aeb', 
    '2fr58m3yU+bOt0nsYrEiXQu/m79xWGZ5Y6rxtWjnhWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)