INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '624578e530f0c9532fa0562a68be26d6962eef5fd40999835efb76b921a71976', 
    'EESkf/3AIxpE4J9JOuadFUUrGMor6OHw6leqU2oaRuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)