UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQfAaTVUIN1wFGSk2GUkz70R+Jsrwq4riYGeZk7LZzM=' 
WHERE 
  key_id = '496d19ec38b69540a13490676bdb13435df5b59299d01c882ef36adb3845f957' 
  AND (
    token = 'TQfAaTVUIN1wFGSk2GUkz70R+Jsrwq4riYGeZk7LZzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )