UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZUvpuKTeJJ4AYUf4ILjzzljnCMQIUEhr8oJImLTmeh4=' 
WHERE 
  key_id = 'caeb021915d273a944729d008c5187278580f512326f9b06e9f8063a28e693f5' 
  AND (
    token = 'ZUvpuKTeJJ4AYUf4ILjzzljnCMQIUEhr8oJImLTmeh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )