UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ns3hB1pw5+UB80lvGGmT1Kurpop9RGY4DiL9A0FmBVU=' 
WHERE 
  key_id = '8d6ca460d6e0f000f31fb12604fe722d4ea216d60c9ff7796cce41220155a1db' 
  AND (
    token = 'ns3hB1pw5+UB80lvGGmT1Kurpop9RGY4DiL9A0FmBVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )