UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8ZvgWEkrKS0hJQj+mf9CYGMYqKJ7bztEIap8QEKR50=' 
WHERE 
  key_id = '2cc6e73ccdb02295a75df6b27adf2aad6c01130b7bc7b801170a75378a6eec18' 
  AND (
    token = 'R8ZvgWEkrKS0hJQj+mf9CYGMYqKJ7bztEIap8QEKR50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )