UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tefWwkY7DQwFeNYmkrAhvBBeF4OqKhCltbE9bqlA43k=' 
WHERE 
  key_id = 'e1bb27ba7894b8183018a8a6ce2d6773e0d55f302a62e8de8e79089d9ce83776' 
  AND (
    token = 'tefWwkY7DQwFeNYmkrAhvBBeF4OqKhCltbE9bqlA43k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )