INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4837be091c26b10b8439dcf12c6e4f638651b55d64ebc5a769e2b876cfb4550', 
    'hHXjI9kqE7ENWGvvEKQt6zrzXzTHBTzBjYBLvCY4zd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)