UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svEs86RiGjPkwDM3zRJxIIdTbXQlz0UoanmOAKx4xkk=' 
WHERE 
  key_id = 'dda897e865682042788559c4b9fce515e2b09682278ec84e41e1ec1d67e8ab96' 
  AND (
    token = 'svEs86RiGjPkwDM3zRJxIIdTbXQlz0UoanmOAKx4xkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )