UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H7rH5bKl0/3XlVE8khQZabZXL9qdpN3JMCc0H9LG0mI=' 
WHERE 
  key_id = '3b1ab03df21c6aff3f3130cb1f7df817dcd9ac5b37ab2003f87c555219fb1601' 
  AND (
    token = 'H7rH5bKl0/3XlVE8khQZabZXL9qdpN3JMCc0H9LG0mI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )