INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00a1c981e6cfa70b06cd8d1ca100924a0ccb70e0499f24e0d8de4f4c3db41467', 
    'fKTvkK0bjw8raxWR340+6mQm1er87gPXEp/dJbV0b90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)