UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ceFyR4cH2aEbaESPnxnhxeaKfAzUwHb/gN+KaohPm6E=' 
WHERE 
  key_id = '31f9fca5a813a918fe649bc7043ac1f4f4b651c4ca57a144013670d74cbed180' 
  AND (
    token = 'ceFyR4cH2aEbaESPnxnhxeaKfAzUwHb/gN+KaohPm6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )