INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56e5150d431132e6f9923d31f09a02994e8983a70e30fdc12b97e3032dfb5ee3', 
    'FCV13cFZkdAkUtC5lYUzRyDsTVWuvJNYJwWvXy9hJjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)