UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's9umY7Mz6cZLyMDWQv6S8v+7lDUvk5jIIslUg+7T51Y=' 
WHERE 
  key_id = '3e26b9b5faeacaf6f46b6f23b05f26b0e90af8a25b00f94f168f3d7d5553d656' 
  AND (
    token = 's9umY7Mz6cZLyMDWQv6S8v+7lDUvk5jIIslUg+7T51Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )