UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tYM3wpAzBAOw+7e1YHeDYoxSw4gBJk09q2XdC287Ofs=' 
WHERE 
  key_id = '8c052f7fc8edc0dfa82bfbf489c5ccea85731fda7503ce86203679626127b4d7' 
  AND (
    token = 'tYM3wpAzBAOw+7e1YHeDYoxSw4gBJk09q2XdC287Ofs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )