INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5274f411e61dd05ceaa37abb1262b46f8b92eebc3ec1f5017a665352bef022fc', 
    'Qn2nWWUz/kIA9nj2h+YhzLejMPLdBslXEMkB7OlD2/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )