UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crK9tr6TzRffXsXRWFIlHGHaViks1SgkoqXbplbnuyE=' 
WHERE 
  key_id = '0f094e8b9a01f64afd6aa1dbcce81259083621bed9a3c085887ed9298d2074ab' 
  AND (
    token = 'crK9tr6TzRffXsXRWFIlHGHaViks1SgkoqXbplbnuyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )