INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7619fd1f03dbb26faed6de62d76a4ac8f5ac6a873a543478a3145766078a040', 
    '5HtJgqUpDvSIgnV7hDb7eOh01i02bmzY6hB8Od02MUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)