INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bed58f63c398afa02a8565854cd0e0ce586c2e15fb22fe5f0766651cf6207521', 
    'Wvm+cNq7cBXzQO9Lwe1oTXkpfwN8C5uiqnel9JBAqmo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)