UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DbHIPFqUG0LwunyknPPIdJR9PUES9RsMXkWys9QZZA4=' 
WHERE 
  key_id = '9f9cc543d679815bdab43716217d295eb291de9a0c541b8b5a81682b6b168408' 
  AND (
    token = 'DbHIPFqUG0LwunyknPPIdJR9PUES9RsMXkWys9QZZA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )