INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff6dfb5a804d28e6d9deda3a5b6dd7e8b4864215aaea8429e327448c1b22f697', 
    'DQJQeOGjIuI0dwgmVVVQoUylG9ozxTqcMLkyxrSd8Vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)