INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f019c871448c587ede87b00208bd558d7138301af63824ffe333e2c21ede1c', 
    'NkMWEleBzOvACDcRyHoa9eWIe2kfw8WDEe/9C4ezIaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)