UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xYAiqT+WKSRpoI1wZS4LhvjdqJoduYT8jQ4GoUVwKlc=' 
WHERE 
  key_id = 'bd34061a44baf35db0f176587320d53b9e2f187bc32330230aa40c04c68483a2' 
  AND (
    token = 'xYAiqT+WKSRpoI1wZS4LhvjdqJoduYT8jQ4GoUVwKlc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )