UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWGdKH66cni9ZEWj1axaQWHkoV+KHZfrQHZ249J0umo=' 
WHERE 
  key_id = '5e85ca89f46652a6b6c0ab0e797028f820a2b727a42af690543dce9fd15a8e2d' 
  AND (
    token = 'zWGdKH66cni9ZEWj1axaQWHkoV+KHZfrQHZ249J0umo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )