UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dbVedQ9TSd1itVRHmRHb63x6a4ZIl/SCC30c8zgGO/8=' 
WHERE 
  key_id = '39b945262f847b98cca784ad2c802acecee4cdcc2d21edac641057d83f551a99' 
  AND (
    token = 'dbVedQ9TSd1itVRHmRHb63x6a4ZIl/SCC30c8zgGO/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )