UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxFLKnm/N8wkM8o1nuF3pbj9OE7pBVnoIbX3XqS1f1M=' 
WHERE 
  key_id = 'a83adb1cccd7be086ab65eeb69dbd8d05fdc8dbef050048d82c1718c5fe9b01f' 
  AND (
    token = 'nxFLKnm/N8wkM8o1nuF3pbj9OE7pBVnoIbX3XqS1f1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )