UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KJTsSV7wS5jyESA+6WG9KFb2/NbOlnfH9o2uh52FuFE=' 
WHERE 
  key_id = 'cba5d3f7cba1a557a2eac786aad59c8f931d56f410497bf5e98c4692ebb31c86' 
  AND (
    token = 'KJTsSV7wS5jyESA+6WG9KFb2/NbOlnfH9o2uh52FuFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )