UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6OA0d7fsas4SVtFNvbAqhfUTldv2CPWrs46EnpI0jn0=' 
WHERE 
  key_id = 'da7f9b16b4f8be2300f9940b6c172cffa7912a1bab7105fead667787db5525e8' 
  AND (
    token = '6OA0d7fsas4SVtFNvbAqhfUTldv2CPWrs46EnpI0jn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )