INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dbfe8c89c4fb60426eded87aac0461b35a235008d9f07163af9c668ac2f3635', 
    'hK0IAFW+zYLSgJ+wxFszn5YYKGfv28tRexgZoTQ5N+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)