UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkVFj6x+1Fckgso5hEc/LT6DGf909xFBYb98xFla5kQ=' 
WHERE 
  key_id = 'e8cc7164cb054b9101fc458aa1e1aec7bcb574e7be228814fc01c13fd083e857' 
  AND (
    token = 'LkVFj6x+1Fckgso5hEc/LT6DGf909xFBYb98xFla5kQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )