UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rh2FQCjZwWEObeDqg2LGKIeLx+TajjDNpw7hm3dNuis=' 
WHERE 
  key_id = 'c4c40ee27eba27ac1e730dea5e977e49b0b353b9a86b53198a543bd2bb39bf6b' 
  AND (
    token = 'rh2FQCjZwWEObeDqg2LGKIeLx+TajjDNpw7hm3dNuis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )