UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ghpIhEyw+2MWU90ip0A9i09u3KMdPOgvujWdfONkxA=' 
WHERE 
  key_id = 'e56c96e1d5f50efa95c6963f98c54cd54bb366a40f64562b38cc055787bb8e42' 
  AND (
    token = '/ghpIhEyw+2MWU90ip0A9i09u3KMdPOgvujWdfONkxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )