UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jmJV4mRJCsj0HLE1varz3E/TmcdYgK8oXa5tTZiO4I=' 
WHERE 
  key_id = '093b9a29cbd4e2235e3ebc323e3604a94c67b99e602029db892d8f7b7180d58e' 
  AND (
    token = '3jmJV4mRJCsj0HLE1varz3E/TmcdYgK8oXa5tTZiO4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )