UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cWtsyznStUrJrFnNiNcUqpqdJXOd4JvhljLUwqmjFkE=' 
WHERE 
  key_id = 'b0680bd1d2d0516e513cb6c34fbecab4fd94ce8d7396bdca3a28f2623ee0922b' 
  AND (
    token = 'cWtsyznStUrJrFnNiNcUqpqdJXOd4JvhljLUwqmjFkE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )