UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wk0zRf91GpHSiUbkUBVwNa8cWf80P6kvtpn1a2C46Fw=' 
WHERE 
  key_id = 'e63657db01db0b06e6e0b32c309fabda845e55818271a4c8c71c7dc7c0891b37' 
  AND (
    token = 'Wk0zRf91GpHSiUbkUBVwNa8cWf80P6kvtpn1a2C46Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )