UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUwW/WqcBhDovIUIQmWCdrE6ZBzwV626IjJ9PIU9pxw=' 
WHERE 
  key_id = '7dc4898c7d8a404fa2cf6a99fc1e9bb270a9e260509a582c0459f105a3ce1d19' 
  AND (
    token = 'BUwW/WqcBhDovIUIQmWCdrE6ZBzwV626IjJ9PIU9pxw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )