UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6zAo1If7CC8yte+Zn6qVFZQxkASSZzLUg5EnIrSyUZU=' 
WHERE 
  key_id = '9a21c9ec6c60855ebbc02b9519c3430453dc00da24021240b61c3bafcf3fc287' 
  AND (
    token = '6zAo1If7CC8yte+Zn6qVFZQxkASSZzLUg5EnIrSyUZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )