UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KmQgyxSkMAxoxczc4hE38CvkPBCvRA6OEXry9rs8Gds=' 
WHERE 
  key_id = '0cba823af9a17f545a8be284c4f01422243faa515fcf3be5f4b9511b404aefe1' 
  AND (
    token = 'KmQgyxSkMAxoxczc4hE38CvkPBCvRA6OEXry9rs8Gds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )