UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T+7c2vVjp7J25HnNLw8k9/uNMOw/wk+nnG/gaBi6Nrc=' 
WHERE 
  key_id = '751ceccf19b922627c82f1350a9b1fd56871c499e74fb320bbb46e212799e6a2' 
  AND (
    token = 'T+7c2vVjp7J25HnNLw8k9/uNMOw/wk+nnG/gaBi6Nrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )