UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c8X8jIVvwQaMXwIpjUv12gm4oV+jc3zdnKaTG7O9ZEU=' 
WHERE 
  key_id = '74f29c8226ec90991155719dde7f66fdb85b778c25213a44b9d7f83b3aeb5172' 
  AND (
    token = 'c8X8jIVvwQaMXwIpjUv12gm4oV+jc3zdnKaTG7O9ZEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )