UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHfwZCiYJSBkLeAyO9jBEp2ai3wlCehxx8awFl2qhv0=' 
WHERE 
  key_id = 'f8f112c2b4e01a69dd4af285c279ae3bd6f35410e4eb912d49c8dcca44a383aa' 
  AND (
    token = 'mHfwZCiYJSBkLeAyO9jBEp2ai3wlCehxx8awFl2qhv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )