UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsrJR/txKXc/KTZlxYkaTUjQ0q+anFVYzHOtLH1qjXQ=' 
WHERE 
  key_id = '1fcd271f361e9382d7dfe11978e2e6b4f983a04df08c40ca78a1e60eab8491eb' 
  AND (
    token = 'nsrJR/txKXc/KTZlxYkaTUjQ0q+anFVYzHOtLH1qjXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )