INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a30560235b12f1eefe74d45436ecdc1f63555f76971971e6e94945dac73c4cd', 
    'tpqf5ZK8KwkY1SPNpUR0yWjsvq/l5O+O1uLIYumJmuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)