INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f44ba3061db348799cafa1f4db4b57ab5bd3335d18b2be5b2050fa85d5a94fa', 
    '8IR3clywWRJHBaFJwY7YEpNU8jcSgOnE8OG+rp9XUgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)