UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQh2jWHMTc5Sk4nZlhU8w4TfHu2Ix48sXYn2EzGXz2o=' 
WHERE 
  key_id = 'ea70424ad23b882db4f3ace99aee482ac7853f63026f085dc09382fab1eb90e3' 
  AND (
    token = 'kQh2jWHMTc5Sk4nZlhU8w4TfHu2Ix48sXYn2EzGXz2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )