UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DcYwA2RezSzxhQiDBaY09X8ulCtQY1S55E+IHG9Z1cM=' 
WHERE 
  key_id = 'c1e48351d472498e8aa62bab87f9992600ae51cd83ed84be988129a5d969cda5' 
  AND (
    token = 'DcYwA2RezSzxhQiDBaY09X8ulCtQY1S55E+IHG9Z1cM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )