UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y9yjercaqjuokbzARoRf2jzntRDN5qum00xDs8CXdj4=' 
WHERE 
  key_id = 'a463f8b3beb6a4c8983397dbe06924824340e1513250ce11cb0079d49361246f' 
  AND (
    token = 'y9yjercaqjuokbzARoRf2jzntRDN5qum00xDs8CXdj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )