INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9d6bf65f4848f2ca9b81a52604d893cdedc1ce28d545a4a63c9e82b70592c68', 
    'NwCUJk65sI7cW81MljVxuRjiQr/Uh9m4pDzFMhD9ox0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)