UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpN4FQK7fjh1QBe3fv59Bcp7k9V93XzQrPK6rFwZW0s=' 
WHERE 
  key_id = 'e8a7920abef1c8722c9cbb8c63e3df8e22537e79d37b3fad66c93cd664aa8359' 
  AND (
    token = 'kpN4FQK7fjh1QBe3fv59Bcp7k9V93XzQrPK6rFwZW0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )