UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+XZZvZPoyD/Whn++vFAIPvospNZ90vAK4OBBt6DbgOE=' 
WHERE 
  key_id = '6f1cb1cf5b58edcc46ec93949f20e74fec383e9bc660e369cac04cee3072438c' 
  AND (
    token = '+XZZvZPoyD/Whn++vFAIPvospNZ90vAK4OBBt6DbgOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )