UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MQ9z0F2fyBhgOmKm0dnJlTJ8Gnh1CvIMTlBfw7+XOqw=' 
WHERE 
  key_id = 'dba0d2b61797cf4274908422c079a9990ec89c2f54dad2ffc2ff54b40992aada' 
  AND (
    token = 'MQ9z0F2fyBhgOmKm0dnJlTJ8Gnh1CvIMTlBfw7+XOqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )