INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc38e73925f10adfa29cb518be242ce20fe7ccc44c12b20be79c6d55e1589ab4', 
    'HWsT8ywQxGP6uWsFl7STvFXn7R4rM/+bgTHJ7Z0MLg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)