UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShF3bLt/RTkz9EnbwYm3BPCL3ATEHgEsY0V9Bgf35cU=' 
WHERE 
  key_id = '53e61cdeaad8f519ed39967fc6ee4f595c96e10818a7b40e9bd2b6c41d1bead4' 
  AND (
    token = 'ShF3bLt/RTkz9EnbwYm3BPCL3ATEHgEsY0V9Bgf35cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )