INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a40a79acd3a167a57431d1832edaa24937f47a6769424a58a46b1fefb274121', 
    'q0GlzyLDzjKM9UjlEnLqj8NctRdLLlXwiRLSPDg3wMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)