INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f8db087228e48a93c5560513a83df8201d925883a111cad8d77aa09911e6bb', 
    'puFPBN/tOU+uz8s6u1FlxbarHEUTqqImp3ecGA8/EIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )