UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QK4yQd2iaoki4Idt4XN6CgLFfi6QPZq7bDQ/L+VFS8=' 
WHERE 
  key_id = '85a157e2f09617616fb0f30fce34d24cd9ccce308dc5fc75b5530a22c418cde7' 
  AND (
    token = '2QK4yQd2iaoki4Idt4XN6CgLFfi6QPZq7bDQ/L+VFS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )