INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ef931c46b7962f029019f7bdf507f13cb0f12b02e08e6e502dd9c893c915843', 
    'Z6J+IJEkwJynf5VQyA4c7WXNRlTMIprT3ZOwnvjzMN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)