UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0gDTnDYUm8zuQDqBbSnhXAvuuoAj05+aY4rgkhD3YwI=' 
WHERE 
  key_id = 'e949a88a6fb49d2ce13a83b866e8b9c206cead542ddb7768fb825d9419e32317' 
  AND (
    token = '0gDTnDYUm8zuQDqBbSnhXAvuuoAj05+aY4rgkhD3YwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )