UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvsQDfVwh5Gki/MksVkNekg9jLjoSLM+nHu3tdrIYMY=' 
WHERE 
  key_id = '90ad129b46e854ded09d7749702c1bec56ced5e9e176b8893d74f0c154dc7f6b' 
  AND (
    token = 'KvsQDfVwh5Gki/MksVkNekg9jLjoSLM+nHu3tdrIYMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )