UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3VnJv/uFYnEUNubx9wz0hJTjRYhyONwMpRsZTU49Gbc=' 
WHERE 
  key_id = '2f341810211e4a7f7bad95b29f0a84603af8fab6d66c97aa762f90ef4b75324f' 
  AND (
    token = '3VnJv/uFYnEUNubx9wz0hJTjRYhyONwMpRsZTU49Gbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )