INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a82217d2981b8cb282d474e82c16d6144945869dd1c0d06093e23c336736e94c', 
    'lM805WzkJ9LWK3z4MgE9rVypUzn19vaclFh/5ZvQ2KI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)