UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WjIfNYVbHMiJPPMRiwIUutigzJv9UPKC8Pl/SdnuzgE=' 
WHERE 
  key_id = '7fe535289509761a6117c0658ff9176b1ebe0840d2263ac823d921c3d91a9db7' 
  AND (
    token = 'WjIfNYVbHMiJPPMRiwIUutigzJv9UPKC8Pl/SdnuzgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )