UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5M9uiIGnedkYkhSLYKJ1JUpqYNZ0a66wIxMPjqhf7w=' 
WHERE 
  key_id = '1e9069aabaf4b547cb44dd4225658d1c4b75c8187033e909f739f3ad4b7667e2' 
  AND (
    token = 'u5M9uiIGnedkYkhSLYKJ1JUpqYNZ0a66wIxMPjqhf7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )