INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fb44a30310bc46b12496cced9cca3c2e936bd9901c39015285efefa61361634', 
    'wkAn7SCaW9SggHTKWoBWkE+EczNaU6AL0Q8GwHdiEV8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)