UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDSlIVudvHYR9W9y8xQ7DXLQyhS2K3uD/qnWHzznkCY=' 
WHERE 
  key_id = 'd84072f467638ec0869a7fe2a17e7174002556b11df8ff56574b848be24f7b43' 
  AND (
    token = 'bDSlIVudvHYR9W9y8xQ7DXLQyhS2K3uD/qnWHzznkCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )