INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874cef07fdf761bd15debbf9eb762ef1e6bbfa6ed83225e7cbe761f9b206178a', 
    'PvG/mOy4IYapmcYiIHjWfcEmVYps2gaQpNDx3eFekNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)