UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4gCTEYcd00mpwxDDNRDyPH5ZhfXNT/G7jTxCjWngrko=' 
WHERE 
  key_id = '786c819ed3e2f7d7e4dd3fa769d4ba120dbe9629130bda4340f596051bffeb2d' 
  AND (
    token = '4gCTEYcd00mpwxDDNRDyPH5ZhfXNT/G7jTxCjWngrko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )