UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ujXbQVF4OOCnl1ZwoSnzVnTCMJeF2nfKlPC2KqFMsVA=' 
WHERE 
  key_id = '7074783d46cabc8dbc22b83894c36dc3326c0770831bd02d1c7c9487420b49ac' 
  AND (
    token = 'ujXbQVF4OOCnl1ZwoSnzVnTCMJeF2nfKlPC2KqFMsVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )