INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47428d2104c0c0f72d55ac042f0c4f7cd654434d96d567bcc3c59ada456a35db', 
    'siwDDAbeMEmUdUB/E9F4azcYx0Vn8StEqzl2S4Nf4Vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)