UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xB2LpGJLfJvvn5EqgOhKJL69YIZ80XDki5UE85E9foQ=' 
WHERE 
  key_id = '86fce7fe24f301e92d81ed355eff56df7e2e930ceb8930d348eaa5c882db969a' 
  AND (
    token = 'xB2LpGJLfJvvn5EqgOhKJL69YIZ80XDki5UE85E9foQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )