INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b92d73e660a181709ca39c5a942b317c043663c761baa75e9aa3039019b0e14', 
    '7k3o1iusuwn6nZFKdi83yyHnrCWYuRwaYbxKtjStWxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)