INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43f66ce61c290b47db451541d5ce67a285d0568cafebc00c5b23d2383d368a28', 
    'Ez2TmXpL0bvwFRImqU8cq2nT1QGp5g+bsQkN5MJcB80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)