INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ce59ae4eef8b8a7fcdddea4709666e1a6f128f7e1dac37bc302d26ad3df67b', 
    'nOmYqSW6TS3OdcpIyNovPzrC0XyjXfrfRT5u8pPg7OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)