UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82HpVvbZeRujik1faVQGFEwxq+mTLwI4v0kmykD+0eY=' 
WHERE 
  key_id = '5688b75de9d4416c432da822cb9d2a69cf02c67d244741e94c5387d650ca0bfc' 
  AND (
    token = '82HpVvbZeRujik1faVQGFEwxq+mTLwI4v0kmykD+0eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )