UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y81ERA6YMOWyS3AgeUko9NiUJxQv4Y5XpWVn22uV4lA=' 
WHERE 
  key_id = 'ef2ebe1e76fd3fba880f8c97b976c74c234f10ce240194fe8bca2f70927985a6' 
  AND (
    token = 'Y81ERA6YMOWyS3AgeUko9NiUJxQv4Y5XpWVn22uV4lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )