UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmvDxkn9ujI/ToEu0/ff2VleaOyiyrdo9ITL4Fdn3oQ=' 
WHERE 
  key_id = '3f8e57efa713c95f6a8aaddf2843000c576b1e64e02f71f1087a86e564577d38' 
  AND (
    token = 'tmvDxkn9ujI/ToEu0/ff2VleaOyiyrdo9ITL4Fdn3oQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )