UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kYmJFb5DDAVdir/B4zNcMxospBDBBiTED8NdO0bfve4=' 
WHERE 
  key_id = 'ddd308ca8f3e2eb53d46fcc754cc343fc8b06368df150374a0349ee6be4a47e0' 
  AND (
    token = 'kYmJFb5DDAVdir/B4zNcMxospBDBBiTED8NdO0bfve4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )