UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0w9XNIlm8+Nvr012esUiemlbybaGfsjiNJocTE+zplo=' 
WHERE 
  key_id = 'db8aa6d616442d9772335cf2f0431d2240e16df919c1962f16b65192bbc8ec23' 
  AND (
    token = '0w9XNIlm8+Nvr012esUiemlbybaGfsjiNJocTE+zplo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )