INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e666236660a3fca81801b843d55194287ded19404e2ff072351c4bfc31c0f34', 
    'A2oQ9BmADGRI4ySF6sEhuMoIYeZ9zBPLkoS+wXz+LAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)