UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bdo0rtORnMO7nQTbZnGDeghm0IOsM7zjTlIwsfdxmsI=' 
WHERE 
  key_id = '8a9851aed9aa5bc3f4a6baa142a8dead0914bae922a10aa836021ab17c266dc6' 
  AND (
    token = 'Bdo0rtORnMO7nQTbZnGDeghm0IOsM7zjTlIwsfdxmsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )