UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sf8vEcdZZy/mZBSoMyZiyAsWyaStXda3mCUXPq5Vu9s=' 
WHERE 
  key_id = '348b8ceb52c5608f447052b528f0cf3155ef8ebc1c099e0612aa1804db1bd9b5' 
  AND (
    token = 'sf8vEcdZZy/mZBSoMyZiyAsWyaStXda3mCUXPq5Vu9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )