UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5OyGkGj1ZJdIeFkYjGbZxfo7jYAUThllWt+Jk1S6l1o=' 
WHERE 
  key_id = 'e75f27d97487f134a972d76d9382caf664fb3a73300bc6c9da06ae9378dfda96' 
  AND (
    token = '5OyGkGj1ZJdIeFkYjGbZxfo7jYAUThllWt+Jk1S6l1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )