UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kz72v6/ef5f86iXhYirafUwZIQ2l9ilkJE8qPuc8OhY=' 
WHERE 
  key_id = '91abbfe765a0a6e7a7a95ab5a4d32e4658f4569f6dd1e8f7bb4e367f38db2f14' 
  AND (
    token = 'Kz72v6/ef5f86iXhYirafUwZIQ2l9ilkJE8qPuc8OhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )