INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8f5def80bb1a7e70f216d1a6e4ae63184e75168859e0e460838d37ae013339b', 
    'pTIS2XOlGY1DvEz2oTsVs2rNJ19JMmma7IxZNxdxrXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)