INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec842f4e19e18e82e6d88d301be6f569d5b937c79f96ae3ebd4006e62b10d0a5', 
    'Tk254pdVFG5lO1HcQTJ/QArz876qPo5DsUzNIUmUHO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)