UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQR+gVkTrOb5U/XZjjvYIux/1aHrYHZuDNd8EZ29lDE=' 
WHERE 
  key_id = 'b5ec5ef40e7148262897f771c846004cc292d6a8c6c41b347ed405ead5c60755' 
  AND (
    token = 'mQR+gVkTrOb5U/XZjjvYIux/1aHrYHZuDNd8EZ29lDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )