INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c3afb741442ac77ff0754a8a56ddd34ac5e311d8f3e1992e62782e85bf67996', 
    'zKJUTaleZ9xL7vG4wC0TXlg6H2f1omtA+eV83ArLmsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)