UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9I+w9PoelIJO5by7IxmuzLQ4EgH7GCFrwBHB5Afioo=' 
WHERE 
  key_id = 'fe51b8b9f61a9baabd888b2fec5c8d1263892a19b46fb3fcc3e46919a47926af' 
  AND (
    token = 'k9I+w9PoelIJO5by7IxmuzLQ4EgH7GCFrwBHB5Afioo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )