UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pQiiH33eSOBadHv3jcSUG2Lb7UmXmGcF7K0P0M5NXB0=' 
WHERE 
  key_id = 'cd9e975ff46772d057b30448a5ee09a05d1a3095b019d95dfefd4f40ba3a41be' 
  AND (
    token = 'pQiiH33eSOBadHv3jcSUG2Lb7UmXmGcF7K0P0M5NXB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )