INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce8e1615d996a6b845eecf6b5624732533b0b88ebf6ec3009d831d7d070af8f', 
    'xx9aVGcDlUBB7GTWKWptdz2QPu+/xUuebYOygM179zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)