INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c749d261cd671960c0da2169d9aa0145e718e32e6874fb1db6520cb2adbe9077', 
    '3X+XSEWgPw/tjI/DPuzLLnBZ0eVtHBEgd7F5nMNPQHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )