UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'csU7kv6T6Vf8VuwF/OHiL/4AhUcQQetMowoUcSDIaHM=' 
WHERE 
  key_id = 'c65e806ec1874cceb94962482487e77f2b56c0072860ab63b29cf14a4fd5979d' 
  AND (
    token = 'csU7kv6T6Vf8VuwF/OHiL/4AhUcQQetMowoUcSDIaHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )