UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vs/UQKMOk80gSPgblj5d1wDO/4nIf8cxs06QBBs4QEQ=' 
WHERE 
  key_id = '4ccb950ab8b25f347350030fe121aabd310fb8e5ed133e3f76b4d56c41570287' 
  AND (
    token = 'vs/UQKMOk80gSPgblj5d1wDO/4nIf8cxs06QBBs4QEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )