UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gqq1rCe4O3i+EM/OztXvqZqnNGRYG3EkhVP1GXt1/I4=' 
WHERE 
  key_id = '64211412e524ff7fa13862f6029687b418770a561a49bca33a40955ca10dbc3c' 
  AND (
    token = 'Gqq1rCe4O3i+EM/OztXvqZqnNGRYG3EkhVP1GXt1/I4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )