UPDATE 
  csscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FzBx+BORAkk24eT6BcPzbbRvJkGDKIW0FINeOnmF8VI=' 
WHERE 
  key_id = '769cf3a35079b4f4e78d1ea337af7253050dec1d67e0a8541218f1e7790dbf8e' 
  AND (
    token = 'FzBx+BORAkk24eT6BcPzbbRvJkGDKIW0FINeOnmF8VI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )