UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3HfdYBu0lrM1Cwmoq78MG1iEVUAFAFwcQVASlbPy7RU=' 
WHERE 
  key_id = 'b1c585c12499189dc7180465053932d7af9a9da533657c2dddb94cc731259ca0' 
  AND (
    token = '3HfdYBu0lrM1Cwmoq78MG1iEVUAFAFwcQVASlbPy7RU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )