INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '968191a3f20a57600dbb7622934e192be27b602d2f331a7b662f8fc3374ca62c', 
    'UGo1ySyBRLXCsqVCguMuxDK6LGMNv69okimcZZ9seoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)