UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4pbJzCfNiLH6+6vKVbw9TdRmANpHwAXeJK1VwYA9hgU=' 
WHERE 
  key_id = '85c1af557c644d130f9e1523afad70d44e9a6c3f4f8f8c60e421e2dc1cc6be3a' 
  AND (
    token = '4pbJzCfNiLH6+6vKVbw9TdRmANpHwAXeJK1VwYA9hgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )