UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBeiMfWqMmQu+RMk3eddjZbX7jBKgHal243bRmAiS54=' 
WHERE 
  key_id = '85cb02e0ef8ba630b2f6c006c9f585711f780f1aedb781eab06d6b9f161445eb' 
  AND (
    token = 'GBeiMfWqMmQu+RMk3eddjZbX7jBKgHal243bRmAiS54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )