UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MglWnMc1erBvXw5W+oQeCKQnt65L+fs47TTYeVl3LXU=' 
WHERE 
  key_id = '38ea48f7d57268c5a2c8c262d09e9530c8ec54f442b8e52d1bd23ce8ef7022a1' 
  AND (
    token = 'MglWnMc1erBvXw5W+oQeCKQnt65L+fs47TTYeVl3LXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )