UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pS3z7fzRnuqHIcsN3B4uXIG6Ggp7GZ0DUqhw3Vr053o=' 
WHERE 
  key_id = '343a6f6c977fd67b4e5ba5808b22a407f2c9b2a1739e03d7052a20afc1bfb0b0' 
  AND (
    token = 'pS3z7fzRnuqHIcsN3B4uXIG6Ggp7GZ0DUqhw3Vr053o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )