INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2993e5825ccef6e8448d494fffd28c238de2da1f7645455f43ffd16bb1f10939', 
    'Kx11yegbOOw/4cujr+H4Pn5mHtyZw6K5hW+9+C9H4ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )