UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfP6KteFwtZN1D7rCoVq8jT1Er16zy/e0yJ4JSMOKsE=' 
WHERE 
  key_id = '1973ec7c9931505ce34e92d3377a3e14a4f633f6af07d39ee5cf7395d9af0c8d' 
  AND (
    token = 'IfP6KteFwtZN1D7rCoVq8jT1Er16zy/e0yJ4JSMOKsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )