UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZQE+ofULlyAJa7eJqLCrZkpyq4D5C1ZyutDc94Cf+o=' 
WHERE 
  key_id = 'ec433494dbd2e233061cce4f767cbaea342f710105d5089b9999236ea0d761e7' 
  AND (
    token = 'rZQE+ofULlyAJa7eJqLCrZkpyq4D5C1ZyutDc94Cf+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )