INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc2f6c90b6186df86ba921234997608267dad51bea1e4452aaa349b821711f7b', 
    'L+LZE4mN8D9N00FzTONu4c6Afy9tYaPGXqYWW7RyXQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)