UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cdaJtY0XXey3hvfWUTatozfxm5f1h4qEc4yImOTnjqQ=' 
WHERE 
  key_id = 'a2e020c6ea1bb0c9c7f2baaa2f37ba8de6493a10f826628140de2f149acf1a1a' 
  AND (
    token = 'cdaJtY0XXey3hvfWUTatozfxm5f1h4qEc4yImOTnjqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )