UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ejWdr+OcaCwKWUPG0lNjpgmkNWdajIFhhGRsKlgxs3I=' 
WHERE 
  key_id = '09de511baab511d39476620dfd67835892bee0dd4efb5e03e3bfc9d314d566ac' 
  AND (
    token = 'ejWdr+OcaCwKWUPG0lNjpgmkNWdajIFhhGRsKlgxs3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )