UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHhivpYnF4rUqDf6UM8Urdn1CkiS7uV4Dn6EIMYi0rk=' 
WHERE 
  key_id = '4b0f8b3a83f6a4e78bb90b5c82bf427efeec7bb3fbebf71053b6c4eb1fe594a9' 
  AND (
    token = 'nHhivpYnF4rUqDf6UM8Urdn1CkiS7uV4Dn6EIMYi0rk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )