UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DfIfZmpZRA1rltFJ8TQmyYblhHqt7La3/r6J+2UFwxk=' 
WHERE 
  key_id = '2bf08b364de76100529d383c7384be56ccdc063a101d274c7457c321c12f558f' 
  AND (
    token = 'DfIfZmpZRA1rltFJ8TQmyYblhHqt7La3/r6J+2UFwxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )