UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lkIpDI9ojQA7YdrTGLZN1qRnm/Mw65JcUmMfGMGuN6w=' 
WHERE 
  key_id = '0e5a1245ed974b8caa5b6044c4839b4321096033421e9414759c5811aec53a8a' 
  AND (
    token = 'lkIpDI9ojQA7YdrTGLZN1qRnm/Mw65JcUmMfGMGuN6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )