UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYEmP9Vwq3fo2O2k0Y0s5nQYkFFoSyzLIH8jimTRR04=' 
WHERE 
  key_id = '3de8bc64638a15481d2df181aa7ffba76f5212b2ff2dadd6433d839de63091ec' 
  AND (
    token = 'gYEmP9Vwq3fo2O2k0Y0s5nQYkFFoSyzLIH8jimTRR04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )