UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1mB7XbDoyMiIv7L1rjD6FagV9xVkpg559sd506OH8ds=' 
WHERE 
  key_id = 'f1026f8bd2a4165c84a67c9b76af46036076eeb7d7d99052c3eb3b571980ef39' 
  AND (
    token = '1mB7XbDoyMiIv7L1rjD6FagV9xVkpg559sd506OH8ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )