INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ffd1fb88ebdb2af3e97b7c00f26bdb5fac8fee6b339c623fd3dbcfa2b60edb5', 
    'PYybGNQONnaFT4ZDFnBoR/TV0yot8nPVobByz4fMzh8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)