UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v0mPXyUa+YDc7zXonMZipqNapkp0eL8bYomqVERrsMA=' 
WHERE 
  key_id = '97263c979151fe8ee72578c293986328140e4eefe776e7dafea7be015bdcbdb6' 
  AND (
    token = 'v0mPXyUa+YDc7zXonMZipqNapkp0eL8bYomqVERrsMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )