UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S14PnPVcCLjC3PjXc65V4Kz89AdWOhA5avYAQQGsyrM=' 
WHERE 
  key_id = 'fb7db49627f80324d4474f5a30f1c48624f214c5e2777b52a7ef00e2848a3c93' 
  AND (
    token = 'S14PnPVcCLjC3PjXc65V4Kz89AdWOhA5avYAQQGsyrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )