UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jwzGCZWBOf4o2RtYzU/MGdC/jf88lVixJ4CZZEoor+A=' 
WHERE 
  key_id = 'b92d339907d4a877788bc8aee6c83adb0c938b12ef11e5206631fa2bafac0ac2' 
  AND (
    token = 'jwzGCZWBOf4o2RtYzU/MGdC/jf88lVixJ4CZZEoor+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )