UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UnbEXduz0h3O8H0kci+HmlBObtQVQFLjkcbimb0VbCY=' 
WHERE 
  key_id = '03003e916a54d1455f76c7c76e5eccc76aab160adfe272aa7bd68b7ecbda6cf6' 
  AND (
    token = 'UnbEXduz0h3O8H0kci+HmlBObtQVQFLjkcbimb0VbCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )