UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YbQtRU0CawNCBU7AqjzhpSwNfWvTiga9ZFQ+tvbDIz4=' 
WHERE 
  key_id = '29b01fa0da3a41800f36effbfca4a702489340d4996ea0d12937bdd4f13424ef' 
  AND (
    token = 'YbQtRU0CawNCBU7AqjzhpSwNfWvTiga9ZFQ+tvbDIz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )