UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfHqSt/v2qsnoIfA7HxpHYponZznrTKkB6Gxcmiy1rI=' 
WHERE 
  key_id = 'fedfc79c7e7deb540ed1651549b8d832cf17134a8c1ffa5e12414c1e0f972844' 
  AND (
    token = 'PfHqSt/v2qsnoIfA7HxpHYponZznrTKkB6Gxcmiy1rI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )