INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47c4d4962c7671d989492f35417ce323d2f625a161673684dddd0259eb591923', 
    'QZAdMfnwJknICv0IN50MgwsSxK390qB+2g2E9Ns18is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)