UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNO46E70EHlVFeo1gjvkNN9+mQDIZZGeg+3uCqUGTtc=' 
WHERE 
  key_id = '40bb565568d82b959b34bb3da8663a5391ece7ab692fd9909fc5deb1113a4bea' 
  AND (
    token = 'fNO46E70EHlVFeo1gjvkNN9+mQDIZZGeg+3uCqUGTtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )