UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SD7psCfszP5XuSTKcYRWUbn9vwVPrsXOV1Ke2rl98+Y=' 
WHERE 
  key_id = '25186b03f1f5bcb51efe2659fb25eb2b9b4d1fdf61b47b3c68b8a083dd0be588' 
  AND (
    token = 'SD7psCfszP5XuSTKcYRWUbn9vwVPrsXOV1Ke2rl98+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )