UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNkbJgCtM+aLTEzFgFC43SFB+V0ybzX5L1+Rc+iTE3Y=' 
WHERE 
  key_id = '4055509ab64e182e225f629e3b14220657a9d1342cb0bc7c572159c4a90d047c' 
  AND (
    token = 'NNkbJgCtM+aLTEzFgFC43SFB+V0ybzX5L1+Rc+iTE3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )