UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJp4CargJ2f87K1Pu5/YES1ZzjXMrnP5lY9GJXXO9jI=' 
WHERE 
  key_id = 'c1375c4aaa7cad4ad983976b9feec3902fbe067459a7800b12fd697f0f08ffd7' 
  AND (
    token = 'CJp4CargJ2f87K1Pu5/YES1ZzjXMrnP5lY9GJXXO9jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )