UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEcDIYMGQKxNl1Thgv93k9ZlxvifKUdJ8zHx29nGSFs=' 
WHERE 
  key_id = '926b4373817441b0540c22ec4de7d9b0f33f93052700a51a83f33d99b1ccb9ba' 
  AND (
    token = 'PEcDIYMGQKxNl1Thgv93k9ZlxvifKUdJ8zHx29nGSFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )