INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f72d0e51c8c7df4118d4c24d2f34e5a8792e886457b3ce7c945bc6478c964ec', 
    'b/XGTivqVly9jgt8VYrzktTcooV5W9qcLhdtuDQ1Too=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)