UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+I4rwJQdBlQW1EO2VD2JA7CTrG6FQFde1KnlkE/qNo=' 
WHERE 
  key_id = 'c4e15a313398cfcc32bcf8877b0414eb056414da971581fbfd56fbb325da1294' 
  AND (
    token = 'n+I4rwJQdBlQW1EO2VD2JA7CTrG6FQFde1KnlkE/qNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )