UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3MqpHz9HnhnI0cwyxCptJ1EZ3C7kHxBoBXXWC2PrKE=' 
WHERE 
  key_id = '46a7f9f34044d7b683d9b18ee20d9e0092f35e563fcf24921a665d1251a087d5' 
  AND (
    token = 'p3MqpHz9HnhnI0cwyxCptJ1EZ3C7kHxBoBXXWC2PrKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )