UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLRC3YsBE1BDZwikKNvwMYDTg+SOWPMJc4HoRxZB+Pk=' 
WHERE 
  key_id = 'e17a52d04bf5c860ecae1e77c436309786606e0dc29d2173e91e870b59f6dfae' 
  AND (
    token = 'mLRC3YsBE1BDZwikKNvwMYDTg+SOWPMJc4HoRxZB+Pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )