INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13524b32ca22d26f3abbda447e60a46b03034fcdb645150f9ac565abdeb22d1c', 
    'YZgI3vqCCHmtO32gCB7q5h+7SyEZMOWf5fjJoJlHuKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)