INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4465c17d6b4823a7790dd48d7134d691dafae3497ed037f5466eaa506bb873f', 
    'BzewgVk1qxjyMULYtVHDHsAPijyygqSkCq76GT6lIuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)