UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0cERpvxVfIbePPJ53EAczTZNbN4UKu+kNLMXNHLS6YI=' 
WHERE 
  key_id = '730f9cb2f108c94f18114afd819ecaf04dd4c2885f42236409e4ce19561eb1b3' 
  AND (
    token = '0cERpvxVfIbePPJ53EAczTZNbN4UKu+kNLMXNHLS6YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )