INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '424fa4a429cb71547f503870b9fb4786882305ab4f5fddad2f721866266eeabd', 
    '6yAItGu9NMQL2xwJhVcVlYD7Bok8UkItfm+7t8mCckg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)