UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOoLb6T7essRRTk6DuCDfgAa+5ygKQ0TKCZUVa8+MGU=' 
WHERE 
  key_id = '8d51a9989a7b59e1a4d27d4188b1f2752441bf4969887a6b587a00b38967816a' 
  AND (
    token = 'GOoLb6T7essRRTk6DuCDfgAa+5ygKQ0TKCZUVa8+MGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )