UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cu5xIZLKS3n+LFqCBEIGp0Q+O1Lr6xPRBbj8MNfM82g=' 
WHERE 
  key_id = '2f33fcee06c9b4fc36faed46a23c5fbffbfd441adeb1cdecf273bb8195135dc4' 
  AND (
    token = 'Cu5xIZLKS3n+LFqCBEIGp0Q+O1Lr6xPRBbj8MNfM82g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )