UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kcZhYUyp6yGNsZtCMqRuCPM4+8TCGznMq6maGrM+5U=' 
WHERE 
  key_id = '49bb62634f432bcb97b262ab30c3bcf8112d5b81435ee27e3763711d00f19788' 
  AND (
    token = '0kcZhYUyp6yGNsZtCMqRuCPM4+8TCGznMq6maGrM+5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )