UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ZUo+LRlg/Ahuo5VLqI4nq0fL2fuDv9evPugswRERVM=' 
WHERE 
  key_id = '939a10fa29df71465c4a62a9359fa26baeb9de5b919aae4a255d0d451acafc30' 
  AND (
    token = '2ZUo+LRlg/Ahuo5VLqI4nq0fL2fuDv9evPugswRERVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )