INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92eb98cc83562a9539baa783863e4265d1f3c6253e0448d2653521ebc712e1b5', 
    'XkC+A7A6PokQco7btlcskcJdMgOaaDqwW9YW+5lCiek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)