INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a010621531ae70315c63ab918e449012384f765e8886e7b4e4bd231664e22d38', 
    'mA0pimDqDFvyBACPrFmR0q4MDNXgb4e2Yd+1ENJZGVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)