UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '80BkoG/CPIjySBPEZzw+jbTrPpTpbFwcx4eiGYLUeaM=' 
WHERE 
  key_id = 'd6ea234c7af386190ba8501a56db119ef197df34b2aa759aa51e520c47c08474' 
  AND (
    token = '80BkoG/CPIjySBPEZzw+jbTrPpTpbFwcx4eiGYLUeaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )