UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '298RQ6wD1QNI7fANcTUTTS4FGyNwbppf+lvuZhAYjHA=' 
WHERE 
  key_id = 'ffde7c99cfd91e463ca361cdc53167a4ee811974a8ed23793031a454cb708edc' 
  AND (
    token = '298RQ6wD1QNI7fANcTUTTS4FGyNwbppf+lvuZhAYjHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )