INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '540c7cf57b41224779c3e965a741d731aff577d3ad035eb721ec1264a6806438', 
    'MpJFnF8dhIP7HQ/QdViQVwavyvIT+G10Gms8Z+Z8BwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )