UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFOK2kPSfxzqF/U8IbWxx+Hpfa7liMruANbvntKPxHM=' 
WHERE 
  key_id = 'a257f25982a73ea87d806f3389814ec7d331af00f1f0b154c88aa38942ef61b8' 
  AND (
    token = 'nFOK2kPSfxzqF/U8IbWxx+Hpfa7liMruANbvntKPxHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )