UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JivaFSfmoKBMsPnnC61wWAXRTTAqI9x/wBmhem+UrhY=' 
WHERE 
  key_id = '639181c9c93a5a1ab57c67b34e4ad9b8f71cecad960450d343defceac72787ac' 
  AND (
    token = 'JivaFSfmoKBMsPnnC61wWAXRTTAqI9x/wBmhem+UrhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )