UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Dy2Cfh6KgwImTiX4AE1j2fMOnitvpzAOvsxdOYUp5s=' 
WHERE 
  key_id = '2df45910a4a8c79ac747450ac948bd99ed8fb62e838b4e8c6f4f65d915781788' 
  AND (
    token = '9Dy2Cfh6KgwImTiX4AE1j2fMOnitvpzAOvsxdOYUp5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )