UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YBYxcZS7oKSCEmM5L2GsYA8FGg90OKVVAd7n1cHJuso=' 
WHERE 
  key_id = '9b75a2edc0b4b1ef572945f17f50cb1986d63e19cb69feffee5494bde0448d87' 
  AND (
    token = 'YBYxcZS7oKSCEmM5L2GsYA8FGg90OKVVAd7n1cHJuso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )