INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1cfaab63d3ef2ccef76a3213988a6837358a94a58c553e4755b8fe650af66b7', 
    'ugSpIwdW57Mq4BHOnJe/yanYvws65KmS0BV4ujTNuFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)