UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KxQyBoKqRdZOIWxeggadoR+fa/J+UEwLpmagaWtLDZ0=' 
WHERE 
  key_id = 'c4fe1a25c6db3ccaedd034d8b4a9f06ce92d0f98351fb0464466a283072bc16d' 
  AND (
    token = 'KxQyBoKqRdZOIWxeggadoR+fa/J+UEwLpmagaWtLDZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )