UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9nMpflWTM2K8eA9u0QyOku5tVNVOwHeGRfAdF53RwS4=' 
WHERE 
  key_id = 'd0c59ecfd24f9eb9f09e931ea43d75d40d60f71b9db515503f888d4e87d0e401' 
  AND (
    token = '9nMpflWTM2K8eA9u0QyOku5tVNVOwHeGRfAdF53RwS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )