UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3V+ooyhquPw3Ryli7klM//TLiKFWHwBL5L8WWrMEsuM=' 
WHERE 
  key_id = 'fa5e340ba157d36400d993d188a84a819f4c435ad2196a5a9c989691f294e927' 
  AND (
    token = '3V+ooyhquPw3Ryli7klM//TLiKFWHwBL5L8WWrMEsuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )