UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARJ4Vi0+vXObgPUEQ/BOl2ZTI0Ol5lkAsrVfcCUPgZI=' 
WHERE 
  key_id = '3545a766aa026d9be55f7c1f69127b7ebe7f764c39f6de398e3755d79ff53423' 
  AND (
    token = 'ARJ4Vi0+vXObgPUEQ/BOl2ZTI0Ol5lkAsrVfcCUPgZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )