UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uXlIsVfV5gn05X5lGJYjNZFPedYPN8OEn6NHq95ehY0=' 
WHERE 
  key_id = 'd47f9a2576e97595a0882c6f4202437e7a907aa71dc0c0948a9b3b03299a31cb' 
  AND (
    token = 'uXlIsVfV5gn05X5lGJYjNZFPedYPN8OEn6NHq95ehY0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )