UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Ngye8JvO9EJikOGYcgvG4/+NALDXDWWQErIkuIi5/s=' 
WHERE 
  key_id = '39fd30a1f05193c170dad325b57f08cbe03f1ad01970c994d1d9c0dfa155507f' 
  AND (
    token = '/Ngye8JvO9EJikOGYcgvG4/+NALDXDWWQErIkuIi5/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )