UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQVeu5tpEbKcyJZ6rDhjV2LvvjM2qAjsYvHscF52F0I=' 
WHERE 
  key_id = '64c6d702013a6092c03f9c3f9a803bd1859a4ea4b82382b28ccbbddad8a76339' 
  AND (
    token = 'TQVeu5tpEbKcyJZ6rDhjV2LvvjM2qAjsYvHscF52F0I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )