UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KNUKcQDezZ5XzEzs6H6SZBh3oN9x5xtKcXB1pUOSF3M=' 
WHERE 
  key_id = '7aa4efa0a080a5adee46ad45c8e95f109b0dbcc76283ba93e4df3ba66a6c6064' 
  AND (
    token = 'KNUKcQDezZ5XzEzs6H6SZBh3oN9x5xtKcXB1pUOSF3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )