INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8633721edbc572050727bd17ede94be9aff990ff4cdd4908d901044e31d5a43', 
    '3f/VoL3YQE8afL/3++WeU8miAArhR7EUcYD6cSHD6SA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )