UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1aW7MVHmZWn/QxJOCFDmsYsBLXcuHunLACazjsSs3/g=' 
WHERE 
  key_id = '8344828310498aa602f062a16f7a30d3942f5e32b7bbc54b9c2b2e96f6a5b36a' 
  AND (
    token = '1aW7MVHmZWn/QxJOCFDmsYsBLXcuHunLACazjsSs3/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )