UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RRUJ1cv7WWFnsTrhyFB9j9qjf8bE2wHHGtUztWAgUic=' 
WHERE 
  key_id = '9051dd5ba8e39e8330113cd1cffa316e3b02e7e8ad558a7623dd3c81e70bc111' 
  AND (
    token = 'RRUJ1cv7WWFnsTrhyFB9j9qjf8bE2wHHGtUztWAgUic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )