UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zA8EEUps0VfqE6dJnH3/Ehc9vN6pr5rnysgqkXSpFo=' 
WHERE 
  key_id = '8dbb6fe66b9bd8114a0111092bd4ac85e95ff41b40891948c92bace95849a516' 
  AND (
    token = '+zA8EEUps0VfqE6dJnH3/Ehc9vN6pr5rnysgqkXSpFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )