UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJV95cgJwrQcxb2GhFljwnut9XLvWFxhI7rtJV/9kug=' 
WHERE 
  key_id = '64376d9ae6c42af42652e890fc72d30e841c54608b8adb5a87708470ece4b1a8' 
  AND (
    token = 'UJV95cgJwrQcxb2GhFljwnut9XLvWFxhI7rtJV/9kug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )