INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4e7ce5f159f5f334670bc64f2c66b4c2eb78bdedaa353947e082501b9da255a', 
    'Q9oHJmwLeGTj9TAp0crhrZT1aeZrVnL5riwUnSLvvvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)