INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '339305e431568705b8e88fa5a611ffc70e424285b5f14dfc10f69a6b5d045500', 
    'GcIhbqXsGa8HapdKG/Lb2OFVTeVd4pxsmekeLDjhIWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)