UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sfx0Qhrvb4dg7E0bVUCb9ijcbXknIMLQzkptjY2YRpM=' 
WHERE 
  key_id = '9284ef3babb08ace39a5c2b9a280d15d083b8fa9a7e6b05789f61fe288b6af9a' 
  AND (
    token = 'Sfx0Qhrvb4dg7E0bVUCb9ijcbXknIMLQzkptjY2YRpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )