UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PI9Wzys+rl8WNM7fHWAy+/q4SGwFrKgtOTwWSoQXPE=' 
WHERE 
  key_id = '48fc7cb38221eb093e812ea6b7907b7c4d64a90e94be060ce91e2b7b71041791' 
  AND (
    token = '8PI9Wzys+rl8WNM7fHWAy+/q4SGwFrKgtOTwWSoQXPE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )