UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M61G87rBH2612nvgaimCL8GEjrvbbtf+vh1gFnTzA60=' 
WHERE 
  key_id = 'c37da01fc1e698667be0c0448c7065c69a5b2951d95e990606a8d74b0afaa5dc' 
  AND (
    token = 'M61G87rBH2612nvgaimCL8GEjrvbbtf+vh1gFnTzA60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )