UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cnFyyfDdiNADypIz6qF/dCKBkdUAnEOdHsl++2ig+nY=' 
WHERE 
  key_id = '5add2bfe2a83f5b33570469ed38b6617047a3e53e5839970492dd066e0360f0b' 
  AND (
    token = 'cnFyyfDdiNADypIz6qF/dCKBkdUAnEOdHsl++2ig+nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )