UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMCkrwJ6GkYsfaFsww6mrQF6m6JjJQDb3YHvOWSX3mU=' 
WHERE 
  key_id = '4ab572437d98d1b395a5ca74e766709b7d26a1bf24c9d1b160f427852b056e22' 
  AND (
    token = 'wMCkrwJ6GkYsfaFsww6mrQF6m6JjJQDb3YHvOWSX3mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )