UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LdAvivivlK215kZpMzf7Q2LdyLUm0isB1fivzACDRg=' 
WHERE 
  key_id = '861025ff7d95b570e54a38a404e3b234bc3ba2189444065dde2c510929b4a1a0' 
  AND (
    token = '8LdAvivivlK215kZpMzf7Q2LdyLUm0isB1fivzACDRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )