UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpzRnDIY+Oa4pfloT8+6viZCxMcQ4kNQxX+oiDTLZoc=' 
WHERE 
  key_id = '26b406396f3a23a57d5e66357ebc0c462a330a1a55f3703d2140818b39837e94' 
  AND (
    token = 'rpzRnDIY+Oa4pfloT8+6viZCxMcQ4kNQxX+oiDTLZoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )