UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'whKzHxbe97DKrw7Oh1NPOkSqii1tSzxm/r72+ga/9LQ=' 
WHERE 
  key_id = 'c825d56cf188f28613cb9a9bfeb8a1661c98312de708c1511c62bbb2057fb482' 
  AND (
    token = 'whKzHxbe97DKrw7Oh1NPOkSqii1tSzxm/r72+ga/9LQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )