INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c7fdfe7ad1af6abc2565af5930dbe21cfe96c5be726675cac590172547e7755', 
    'uJsRbVNUAPkswTrh9TMSARgjOKjulyNnHtJEb7aRimE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)