UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'czyDWa8i6fMJy7oErHtrEdNdEyTaAWITJ3qX+xpGK6M=' 
WHERE 
  key_id = '69d1b9486fade2bb9bab3e86a8320c4775b740b31b4e36976f4abd502064f879' 
  AND (
    token = 'czyDWa8i6fMJy7oErHtrEdNdEyTaAWITJ3qX+xpGK6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )