INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39465c298068a245f2b65f8d5a29bc12d034ab6164bf2a463e644a84f500be3e', 
    '3AhuahCAQ6psztw9KMH6zjAG9z8VayVv7pyVibfIg4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)