UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SfK2LG84Jf6GO7pzNqNqJs6l677BGFor+1+FLBDZEyM=' 
WHERE 
  key_id = 'df0ba47f126cda396cd8b44e09cc02ccdae91812af8ff96178f80a7ad94f710b' 
  AND (
    token = 'SfK2LG84Jf6GO7pzNqNqJs6l677BGFor+1+FLBDZEyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )