UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F800AA8m0sbwSCu9DZ0HPkmcd3mJuzkQ+JH9vCmbtok=' 
WHERE 
  key_id = '8f1a6f161b3c7493e10edf207a95a2fd7aa474887b07ec15fbf597ee9cbfbda4' 
  AND (
    token = 'F800AA8m0sbwSCu9DZ0HPkmcd3mJuzkQ+JH9vCmbtok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )