UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bOh2ofggjch6hy5FLWxheDMxrwMgkGVoQ3hBMEh/HeM=' 
WHERE 
  key_id = 'acf07548571aa71abe9f48d407f783801f813c3a034ce12612c30dde39578c65' 
  AND (
    token = 'bOh2ofggjch6hy5FLWxheDMxrwMgkGVoQ3hBMEh/HeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )