UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwo7rMVSXeUg2V51LClEEf2mKjrBgBjT/TkEUHluy3k=' 
WHERE 
  key_id = '1665200edd4d5bb7b64bc9d2b036bbfb417f4d0b98addbf2c4a19b5d1ca08cb5' 
  AND (
    token = 'nwo7rMVSXeUg2V51LClEEf2mKjrBgBjT/TkEUHluy3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )