UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/OD6va8mD5FXuohu7HQiI5XVU/pCuw+dt/wIbHwi00=' 
WHERE 
  key_id = 'b46e749032f2d77516f9cc9ebacc4cf7c23690588a9944450cddd702f8a1050e' 
  AND (
    token = 'X/OD6va8mD5FXuohu7HQiI5XVU/pCuw+dt/wIbHwi00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )