UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Jlw+N8EeQDGsJonichSVoq98HK3S9naCROY+D2pRNQ=' 
WHERE 
  key_id = 'a818b5d51967107233e0e9ccc71b00726c3624c55ebdaa9819650ec1d08a1b97' 
  AND (
    token = '9Jlw+N8EeQDGsJonichSVoq98HK3S9naCROY+D2pRNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )