UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6JyWUMERbGOCDEUcUpfZJh742N8qFs0l+z6RUhMbmc=' 
WHERE 
  key_id = 'd2fbe19cab0218696f4cb66d62f99a2b950420cc6d4975759ce310374523173e' 
  AND (
    token = 'y6JyWUMERbGOCDEUcUpfZJh742N8qFs0l+z6RUhMbmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )