UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtRKSyvOBGeKCeAlNM92urSyezxPKOdoyWyEqNbmk7g=' 
WHERE 
  key_id = '6cc737b5f3861ab3c4c1f50d6fa01193d93784281808a5ab1864139ac5b34ec4' 
  AND (
    token = 'GtRKSyvOBGeKCeAlNM92urSyezxPKOdoyWyEqNbmk7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )