UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HtzLKzTiVweUCLuHzH3OhOLQYk0QHlLMrKJtnqbECs=' 
WHERE 
  key_id = 'af9ba35af6f8551ca9e1edf0e91218dd63874f948ec5078f04a61517fba4c0d9' 
  AND (
    token = '3HtzLKzTiVweUCLuHzH3OhOLQYk0QHlLMrKJtnqbECs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )