UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RhH9zBtxF0rN32eTbIugDtb+/LO+RljPYIVrY8BysFY=' 
WHERE 
  key_id = 'dcbfc31c8d98022ccea08de7beaecae6baeb513e56537ef32951d337c5856ad1' 
  AND (
    token = 'RhH9zBtxF0rN32eTbIugDtb+/LO+RljPYIVrY8BysFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )