UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8ztsLKA8GQRrMvIvWroUsMuFuWZ/a7jjhFJvYBHNf0=' 
WHERE 
  key_id = 'f3c4cd7766e8c3a3c50b7e52c16243f6ca232a50091fed9bee33157beee61a45' 
  AND (
    token = 'x8ztsLKA8GQRrMvIvWroUsMuFuWZ/a7jjhFJvYBHNf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )