UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkEtlDyB2sJ4cgioWt5EMm/S5OlSJbc+9hci66gUS/E=' 
WHERE 
  key_id = '92f40b5443c7db82adf61523817ca5532ac641cbadb125f89de8601a10efcf52' 
  AND (
    token = 'DkEtlDyB2sJ4cgioWt5EMm/S5OlSJbc+9hci66gUS/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )