INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2281a28bb75660809bee99da2a0348f17a3baf3f791b3dfade11fe451a44b647', 
    'KQ+vtJgDXBmcnN870/HoumTaoYHlVpE/sCP+X0YA52E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )