INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5383a692b294258f1628eb8196ffe7ecf6dec9dfb8b5ef5b59d84ea97ed39c1e', 
    'xIiDO19jMzzdjctKWUuDfcsKi+AEbj650v7W0M3QJrU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)