UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm7b/9ODoLuoeXzQlve6zhP9+gHdCc6WqeRliwkgxD44=' 
WHERE 
  key_id = '114b4de771f63911ee6f8b76e0bd3ab61d75cabe248995252a5c31f8df464402' 
  AND (
    token = 'm7b/9ODoLuoeXzQlve6zhP9+gHdCc6WqeRliwkgxD44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )