UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pIE8R+w6WdyfvK7HMwt2ebnvFJhOkhmUmuR5d/xYGqQ=' 
WHERE 
  key_id = '2f2ca04858ad01f9f8dd8d91b2b2c9a8b93b540cca6ebd3c9d8fa4bdf7caf9ac' 
  AND (
    token = 'pIE8R+w6WdyfvK7HMwt2ebnvFJhOkhmUmuR5d/xYGqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )