UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tK1EEt9XVTHTaW2k6mnAdMJZpWndPRXWFevehcI0yD8=' 
WHERE 
  key_id = 'b144f7a9d525bba07f735af81df6faf9579514844ff5171099441ffeef2ca726' 
  AND (
    token = 'tK1EEt9XVTHTaW2k6mnAdMJZpWndPRXWFevehcI0yD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )