UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YGA8rHXC+cl3UwnDgpOSjltScHtARsfcAaIQNPL87w=' 
WHERE 
  key_id = 'ddf118d4c778c0a101bfae7b94342f6fd3577705c21f0e3f48f81086a12808da' 
  AND (
    token = '6YGA8rHXC+cl3UwnDgpOSjltScHtARsfcAaIQNPL87w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )