INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51628333eaab7dcfe715b443316e5d181771f8e8e2defa84d9999b2fa97c2f1d', 
    'T+MTwtZ7XLQAJTcVfdM/4hh80Z/oe4DSt74atMKJDK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )