UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'agWjayzSJ4tczBm1nkpF/ED1nbV4wsYr8Rp7CSmXv70=' 
WHERE 
  key_id = '0298cf01d38ae03de7b6dac1321e44b8e2fb88cf462f3956362c8046293fae3c' 
  AND (
    token = 'agWjayzSJ4tczBm1nkpF/ED1nbV4wsYr8Rp7CSmXv70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )