UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TIHzg3JqWHUcYfHvXsK9vIV6h1kOHc3yUsieKJyqC1k=' 
WHERE 
  key_id = '6b7695b54d8145888be35357e244bcf2aa77314854a81c9d8f7a6d5cc24ffbe6' 
  AND (
    token = 'TIHzg3JqWHUcYfHvXsK9vIV6h1kOHc3yUsieKJyqC1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )