UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3QYq2Men3XqLzT6zVVK7MB19z5fc7EHUHx3z23967u4=' 
WHERE 
  key_id = '9421c252f8072568407398a646943033afdcf0533d070b95f7865de3c6749817' 
  AND (
    token = '3QYq2Men3XqLzT6zVVK7MB19z5fc7EHUHx3z23967u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )