UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFUiWRRu/lwzH7Bm1mAr7x21Z67IdDMDDqQloTYiDcQ=' 
WHERE 
  key_id = '042b4d6d57ba6e5b7b4543dd8878fbd50026df0cec9ab71a509e5f9bf80e8e81' 
  AND (
    token = 'OFUiWRRu/lwzH7Bm1mAr7x21Z67IdDMDDqQloTYiDcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )