INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '65a87f3c474746e7bdb4eb86bcd86e4877809e53f1d0bc334bda4b66990cdf80', 
    'LQnYnFdqwh8b8DH9oFxpApAKWTgcepuZeNSsYilqWvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)