UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EzEmaab/+o1L/qCP+2AbAEjMoF4G0hgwRnj7hjQRK+g=' 
WHERE 
  key_id = '64acc051a03996656a52d5f7ddb7bb6bf2b7ae97d5f8c405fa9298c558be3f51' 
  AND (
    token = 'EzEmaab/+o1L/qCP+2AbAEjMoF4G0hgwRnj7hjQRK+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )