INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30d38402bafe21d735663125dfa22b51d99750bf76123f1dbd9e220368b13472', 
    'HPtGs+Rxh2QlAl7p7hQFvgpCfBWGBBMmLnRNEUaB/zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)