UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3cbFouUqzmhRWfOacyzsQ0Zi+w3D76l8cIM8nqPkm/0=' 
WHERE 
  key_id = '5937565333ad1727313b82dd73d51b3ca774e0da17a881fb7211842c8575de20' 
  AND (
    token = '3cbFouUqzmhRWfOacyzsQ0Zi+w3D76l8cIM8nqPkm/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )