UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vXs2+GkmuBroZU3W9TbvB2LqemYEo/++N5IYGZa4V3I=' 
WHERE 
  key_id = '03af95d93a8e1d7e65dbef35036c917c0e6c6e720a80e734dd3cc5ccb02a7cd1' 
  AND (
    token = 'vXs2+GkmuBroZU3W9TbvB2LqemYEo/++N5IYGZa4V3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )