UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmHz9gvg1R/FR3McwI+nTG1jBKXX5AwSWWkteXKf9n0=' 
WHERE 
  key_id = '8e2e08de3541bc496773b4723c19e09c4e351a3c94bf82b4c7a2bee05876c980' 
  AND (
    token = 'wmHz9gvg1R/FR3McwI+nTG1jBKXX5AwSWWkteXKf9n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )