UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '72ZFNZb2edNzG1tPM0KO6pA8v5N6ffAFZcPhrFTXyCI=' 
WHERE 
  key_id = '96a309c76425d5655a8e2d683a41e1bc43f13ada1b1506156d769da07d6547d6' 
  AND (
    token = '72ZFNZb2edNzG1tPM0KO6pA8v5N6ffAFZcPhrFTXyCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )