INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19777220779435496299b2d8baa7a02b24b2e41798922fd16a8b4ca975a56f32', 
    'N7JxrGhPNF1ljaznoc45HMh3qOeCVmeZjmwzA8wnMCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)