UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/FRSiRwBpa0Cb5Bo+kG8165fnD+4gFuezaxz0XmNQnY=' 
WHERE 
  key_id = '0c407788d3a28563681eb79fe7ad231cb2385cc62654473115f981adf13167b8' 
  AND (
    token = '/FRSiRwBpa0Cb5Bo+kG8165fnD+4gFuezaxz0XmNQnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )