UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16fLs6xxeje1z7is2gIl+PiYi0ovjG9GhI9d/kvYGh4=' 
WHERE 
  key_id = '2195ab4a3f7f38f2286c781515e3755e100dd67d2d3ba6af374972f6184db1f7' 
  AND (
    token = '16fLs6xxeje1z7is2gIl+PiYi0ovjG9GhI9d/kvYGh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )