UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEcGWczt5UdOIjxm+u4LaTanWLpcfQwNlIgJuS79dZc=' 
WHERE 
  key_id = 'fd5803b14a8885ace579b6266a92735f5be69cc329f82b12abbcd6f9d8431d17' 
  AND (
    token = 'lEcGWczt5UdOIjxm+u4LaTanWLpcfQwNlIgJuS79dZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )