INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '018c70fdbdd68610ab2d28ea268db545ada48469764cc1ed5291e4b885671577', 
    'BF3iyW0btxfJMrfTvQ3gts7S7B1wVGAuTG/Jt8ACGpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)