INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30aa7f15f939734a23a2e2e772341b1e3d015dbe82db58a47c495ceac9359886', 
    'DHisp02MbIdc59tpqYVzwgXkpPgb9lkMvqhtdxS93tg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)