INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '964e39df47ea67503d76d8326353989b67fce5c23e879c0e5bc2576c262908e3', 
    '/Kl3zjoKFdXyJm0GqB9DYzJN7jxrbfC0UF2xdZi1HlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)