UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYV6pF+fwErD+UPEzFrsEcUjw0EC/z+gX8B/i1RDNWA=' 
WHERE 
  key_id = '30ede596da913f1c552f1c303f3576b7fea497689f342e8d2df5ed32b5788bdf' 
  AND (
    token = 'wYV6pF+fwErD+UPEzFrsEcUjw0EC/z+gX8B/i1RDNWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )