UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1188sE4hRkQG5vJe8Na00AZsknDp75HUfVen3at5zQo=' 
WHERE 
  key_id = '6791e3088c3e8ee60e130098628389b738093fde99f920412c5c20d63b970afe' 
  AND (
    token = '1188sE4hRkQG5vJe8Na00AZsknDp75HUfVen3at5zQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )