UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G26fSF/NiXN7F7xbC5wBNsYizUcqUk6ton4StDeznm4=' 
WHERE 
  key_id = '7fb9c70f49bfb8767e6d54eccf7a1f2547390bbb2ad3cc32d1f93bf46928ca68' 
  AND (
    token = 'G26fSF/NiXN7F7xbC5wBNsYizUcqUk6ton4StDeznm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )