UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PQIPjvlDJaxPXzrwLE2SZk8KoKhJ8l477Zw6r6TXsk=' 
WHERE 
  key_id = 'fe46e5c58749241eaded19ddde00eb323c5e0374130a4941cef68cd6a73cfa28' 
  AND (
    token = '0PQIPjvlDJaxPXzrwLE2SZk8KoKhJ8l477Zw6r6TXsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )