UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wMvafCIYPBAf6gU0UhIPX7CKafb56o/vzlYkp2MENDc=' 
WHERE 
  key_id = '49bd0b6c0b560ef27f4091607779a6c2e07d313d9dae51ef95b2e5ec9a1f24f7' 
  AND (
    token = 'wMvafCIYPBAf6gU0UhIPX7CKafb56o/vzlYkp2MENDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )