INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b4ea9d8bf82b3555186f92963a7038686b5bebbf193da59a49979c54805ca91', 
    'G3lMDkoWjjML+yL+wEct53+eMT4twvn0jYpnsssj4ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )