UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wI5Z6BxUBAifl4bSmGImeM2KSuAHT+yAbkW/pJ5cGJU=' 
WHERE 
  key_id = '4b151f9f0b0608a9fa31f3dbda77b58abd5ffcb190fda9a514cf414052208f1d' 
  AND (
    token = 'wI5Z6BxUBAifl4bSmGImeM2KSuAHT+yAbkW/pJ5cGJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )