UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lMxKHhiXoJbVndyVa/Y0hAV486In7MqWZxwUf9sGdVQ=' 
WHERE 
  key_id = 'f5157b7d6a693a5e97fd43844b0b54cf81f083917bb8b81b4ed469ebf4924c0d' 
  AND (
    token = 'lMxKHhiXoJbVndyVa/Y0hAV486In7MqWZxwUf9sGdVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )