INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '427d350e0688fa5718bf0a98e3be1b5adc4785b2241b87663f12553379f6bc2e', 
    'aESkU0UrW1VqgZGJNTN3Gb8tVkfxx8UuKjeGia9KL3s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)