UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GH/BDzd20ezR98kgNvqEsGEc+QdIE8F3v35AXGT8zbQ=' 
WHERE 
  key_id = '03bb39b84fc453be665741612750f47837370cb94a15eeb4b116405e46df8e82' 
  AND (
    token = 'GH/BDzd20ezR98kgNvqEsGEc+QdIE8F3v35AXGT8zbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )