UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZSaZvb3ympV1oMQ5upo9KvoEAD5gLn3K8JNGi4phfc=' 
WHERE 
  key_id = '26f80cfc6dd474968185bcaaf74a17a69c3a43c9018b651bd0bcab08b61dc11e' 
  AND (
    token = 'bZSaZvb3ympV1oMQ5upo9KvoEAD5gLn3K8JNGi4phfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )