UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D0DA/C73kPvGXibzCZZ2uGiAS1iqOSSSKTbVPC1HQVc=' 
WHERE 
  key_id = '5f39d07bf30ac0165d0295136660a439d943845afec3133f900f46cc8d96be1f' 
  AND (
    token = 'D0DA/C73kPvGXibzCZZ2uGiAS1iqOSSSKTbVPC1HQVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )