INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '988ac22f2827ffae30153b8acfdbdc54aaf3176373bd10f945cc25ef28352349', 
    'W9ygCnvtrdfy/yFMCaLEEPxQT9yv9KlOQ7xW7c5S4H4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)