UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdjLsggNqOKbHwKhKKETUlEtKOOB2Yuz3cLfXtD6uQQ=' 
WHERE 
  key_id = '30d0a507b0dc87df1d4d10fa076b085d6b1fd6ab7644f0b1446151ade7510f4d' 
  AND (
    token = 'UdjLsggNqOKbHwKhKKETUlEtKOOB2Yuz3cLfXtD6uQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )