INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f794a0c4ddf1b60979b149407049c5164458dd7606e318b443477df71d9f13c', 
    'ERCzX55uWB33o7VkA4hPzU58WfBVYWg5ug9ihaO30JY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)