UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0owg0HQp0UscrZTG07qFrPYa9PzQGfyb0/5KHSZSqIs=' 
WHERE 
  key_id = '98bf978fa74c7d7e87e91e21b79e765159cb8ae4ab13ca450a47de926da36df2' 
  AND (
    token = '0owg0HQp0UscrZTG07qFrPYa9PzQGfyb0/5KHSZSqIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )