UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ARUE3scQ6KPWq9pdCAf0+d8t8AyjXcxWdbi42hlHB8I=' 
WHERE 
  key_id = '9f59f2381fc9a12aaeee08382912eafd42b753e90fe675c7c204cd121c9e888b' 
  AND (
    token = 'ARUE3scQ6KPWq9pdCAf0+d8t8AyjXcxWdbi42hlHB8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )