UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NEa0vfQ99n6g3jDA8tRwpXziUDDdEVlI4FyZmuSN834=' 
WHERE 
  key_id = '73f0c6745135e24f194859aa80aa604255fee5bf23a5295c92ace46f28b8b166' 
  AND (
    token = 'NEa0vfQ99n6g3jDA8tRwpXziUDDdEVlI4FyZmuSN834=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )