UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Foe+dxPBRhLv8Wx5Qt0mfj1tvbc5qzxE5e2Iz+fKLEU=' 
WHERE 
  key_id = '6ce306b5f1b1514fc14c240efb91fc7278ab27d096400af16813d922853b850b' 
  AND (
    token = 'Foe+dxPBRhLv8Wx5Qt0mfj1tvbc5qzxE5e2Iz+fKLEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )