INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df5f249db040a77807f74e19d4baa73f617e5dc32fcef18fb78ec09598fbbd5e', 
    'G5M9Ch2xZ3ewsc6TqlDzrx0zymr7DM+faFpZ0U+nHxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)