UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+aQTlaqWe4/d8jXjtflyGBQIQHvqLycTJXnKp5HZRs=' 
WHERE 
  key_id = 'b7bbff2168c01dfcbfa35c57bdf26c5c26f0d5e41c1d8eb9f87d2f43fbbf7a13' 
  AND (
    token = 'K+aQTlaqWe4/d8jXjtflyGBQIQHvqLycTJXnKp5HZRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )