INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b8279072ea4fa2540079df174d86f9f087ededa095347ae249b33a8d92024ab', 
    'm203CGT2SX3hbgUkIpwdg32nIE1RUXOnoAxaKo+IbQQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)