UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IeImW0xdOM5LqOz+AeWWbRKKCFfy6UPxcYdMqZ8tfOo=' 
WHERE 
  key_id = 'f87600f9dbec27dad282a2f8cb863ea884f6c1646d1d12b3a15cda7ee9279abd' 
  AND (
    token = 'IeImW0xdOM5LqOz+AeWWbRKKCFfy6UPxcYdMqZ8tfOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )