INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f6f511e8a91179383649e5a50ad384bb2b2892cebb513163f532cd91dd52b4d', 
    'wQTtUdxw0Ox1quPRDk7Ird3gkm+OTRjUsJyby2XA5SQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)