UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZHz+MSRisFG4ciSGOLxs5nRJ6NpDUsJ1K0LuLAAfir8=' 
WHERE 
  key_id = '12da5a64e2db546ef0258d6c86728c2b6b3b298e67c56ed26a09b343db3ff445' 
  AND (
    token = 'ZHz+MSRisFG4ciSGOLxs5nRJ6NpDUsJ1K0LuLAAfir8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )