UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'koRHydkt2eTRR4OUiDQ5a7qOGdgyfNpUg8byjViI+3g=' 
WHERE 
  key_id = '57c038b0b45ea729c9722096ebb652dc0808fb086dadb4cb4e209d70dc1f9980' 
  AND (
    token = 'koRHydkt2eTRR4OUiDQ5a7qOGdgyfNpUg8byjViI+3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )