UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0eYgYiW+3n66NnKwEe7tCtKVwk9ecgKln7miZbujaM=' 
WHERE 
  key_id = '5436ff541ae446cc4e6741a0a96f2299c1b7435001fc0d2667bf34a434f1e076' 
  AND (
    token = 'w0eYgYiW+3n66NnKwEe7tCtKVwk9ecgKln7miZbujaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )