INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8838c8d7e981f654fd31fc6ba424b2dccade61b6dbd37bfde818e5447753258', 
    'G/2CnXMHMk1V2/ZPcGzoXcVqtlGpe/DApfHW1ZzM9gc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )