UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEzv3AlYbhOvfaZIJBLuW/Qs70Ut2T8woiNc2932w/4=' 
WHERE 
  key_id = '44d21d11378bfd998bccc5ac8e3444aac3254f71f4517b40aab8b535486afb37' 
  AND (
    token = 'jEzv3AlYbhOvfaZIJBLuW/Qs70Ut2T8woiNc2932w/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )