INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1560af2ed9c7de1a7047b8f96305b3874394be5b64943bbea51160aabbf004d', 
    'AqY05LmVfBBsp7qIIRxxgZUMdO60uq/z8X3ZE23UWBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)