UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZTpVSuJJUZAQELCodZXrfgUtjGeusMYi5dZdatA03M=' 
WHERE 
  key_id = 'fc347c158b44ecb720cfb570d0fc4a04616b5e5c2e063c317a841696a3e79957' 
  AND (
    token = 'LZTpVSuJJUZAQELCodZXrfgUtjGeusMYi5dZdatA03M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )