UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6KoNpBFHMI11149A0tdTtFn5MpKodXBHtQF2bgFvOx0=' 
WHERE 
  key_id = 'adfbe2da4e76b0198cc6862c58395d28b76f38662895d755ba444b267d89fc44' 
  AND (
    token = '6KoNpBFHMI11149A0tdTtFn5MpKodXBHtQF2bgFvOx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )