UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28sVbR7BtdbxpyuHmu8WaqAPO3wPnXaIeNUlMSXw1sE=' 
WHERE 
  key_id = '72d92a5b828f99097d86bf843084398782fb475f1102bcc156a4c5d1a3c1aa0b' 
  AND (
    token = '28sVbR7BtdbxpyuHmu8WaqAPO3wPnXaIeNUlMSXw1sE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )