UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlIn+nVPfHYyfam71YuXzblf09dDn87Wj8abp3n8WY0=' 
WHERE 
  key_id = '7dfd0d0fdc8e8168c4264dffd1aa91254e406f5c12bebe51319dce1959b2e4bc' 
  AND (
    token = 'ZlIn+nVPfHYyfam71YuXzblf09dDn87Wj8abp3n8WY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )