UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MK6BKOCiipDahyvcvk/ZFhwaAzClRhMkzzGTOBCmB4=' 
WHERE 
  key_id = '0df2380d14f71420f9a765359c3753894d2ae628a93904442f4a333e961b7550' 
  AND (
    token = '1MK6BKOCiipDahyvcvk/ZFhwaAzClRhMkzzGTOBCmB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )