UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCHMBdZqBkJubWhzcvwIcYYdxGTeZS5pVdf9Rf8lGII=' 
WHERE 
  key_id = '6a057bf49fd2e666fd9eb350f12a9eb7d9bb99465830e8d6df95a49455a8ece5' 
  AND (
    token = 'OCHMBdZqBkJubWhzcvwIcYYdxGTeZS5pVdf9Rf8lGII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )