UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5pcCWUVnFpwYhh5PZMT/g9Q8o6gCbwzg7yJSKaZ5NRQ=' 
WHERE 
  key_id = 'fdc2e97a9c47834ccd70b74a647cb39ffffe9800fb0cc3874a47db4ee2d73dd5' 
  AND (
    token = '5pcCWUVnFpwYhh5PZMT/g9Q8o6gCbwzg7yJSKaZ5NRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )