INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2efd1a51017bc1560e16b2b6f3dc81bfe373c95749e80493ef708694d84eefdf', 
    'YPu+MHPwqfvMzwHVefEtPi1PA4ujOPXWv/eD1QbDGmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)