UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BSV90UdbqImoK8AV9LRKy3lgIjReRuic7+jr8McX3c=' 
WHERE 
  key_id = '22cab1b70aac7379caaf35e70cfafbb8707b4fe6ef0e9e8666c9242d2fbfb1ec' 
  AND (
    token = '0BSV90UdbqImoK8AV9LRKy3lgIjReRuic7+jr8McX3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )