INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14dba89ffa235c5f40990a028d1d6a9c6a539ffa9469a57a58344bd66c7ee4d8', 
    '8mtLncKbE52PEGRnTP6jQa7gS2AD25gJWBaOXbA5GDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)