UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xu3iW+NBaOQClE0cQzq7CzaD75ItYltOD2eJ83d8aNw=' 
WHERE 
  key_id = '3501d7d2f3d60fa7eb5a1eef3cdcebbde16af71add7d58a8be690f51c3844880' 
  AND (
    token = 'Xu3iW+NBaOQClE0cQzq7CzaD75ItYltOD2eJ83d8aNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )