UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+elVeAgKSBc4znxgEILuLsSxjDOe+gqplzs4UgMz9Fs=' 
WHERE 
  key_id = '3f4d65b1ff9ba6c80f860096ba8961712cd044931f87c918a133e05956b1ed5d' 
  AND (
    token = '+elVeAgKSBc4znxgEILuLsSxjDOe+gqplzs4UgMz9Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )