UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auZPrvQ6BBfQx2IATI/6V1e3WjDM5IY7kmyc1WXYbsg=' 
WHERE 
  key_id = 'c1dcf480d8e73728e31c0e873d88f591df840c0b551c94554bdec050a8810a1a' 
  AND (
    token = 'auZPrvQ6BBfQx2IATI/6V1e3WjDM5IY7kmyc1WXYbsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )