INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49352df7806752ad32fa0a926a8d8d753a8852f2d30e009f61060d0c385bc14e', 
    '1nzo/zZLA9RpKfe4YDULTvFw1kMaB2DFD5iOOX7IikU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)