UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KXqeTTOPOgGhBtJtpdbDo5alDM1WXV/mqiwv2VAxrQw=' 
WHERE 
  key_id = '7281bb0c46ee2571e3b83bc1635d076f6072809d252d38d20fc51c1d0603901d' 
  AND (
    token = 'KXqeTTOPOgGhBtJtpdbDo5alDM1WXV/mqiwv2VAxrQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )