UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTa6EV3spvpgryPyBXzxetvKOb2d5rKR8jIJF52aMhU=' 
WHERE 
  key_id = '0c0a6f7b991b8d7f863c2beb5112d11ac2f7a37385262eca4d92cb975d448612' 
  AND (
    token = 'QTa6EV3spvpgryPyBXzxetvKOb2d5rKR8jIJF52aMhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )