UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ALZaAGyEp3ewvnBqQtnzTEflHLwryJlG4BajVqTSWtM=' 
WHERE 
  key_id = 'eddf620711a9363bf5ac99459695939e6797a6f073c4946bf1a36ca48b5491fa' 
  AND (
    token = 'ALZaAGyEp3ewvnBqQtnzTEflHLwryJlG4BajVqTSWtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )