UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PB/5lEVupOcx3Ya9kYw5JLwhQs5+nzPH1Te4dCVos4k=' 
WHERE 
  key_id = 'ae3570435d82e8ce50ba7a04c29b6895108deece11510c4b55bc7635251f20f4' 
  AND (
    token = 'PB/5lEVupOcx3Ya9kYw5JLwhQs5+nzPH1Te4dCVos4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )