UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CER+7L7iQZCyu5lkEObwWPd60mgbRMVSfI3S/6+WFXc=' 
WHERE 
  key_id = '0e222bd5c6efb66b884c721d9ce7a357c67f43ed3f74cf5f5a4ccd3ebe7e3972' 
  AND (
    token = 'CER+7L7iQZCyu5lkEObwWPd60mgbRMVSfI3S/6+WFXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )