UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgLlkxFS2INAA1dKrUEnEGrxlSI6AGkczIcDPaSC+BU=' 
WHERE 
  key_id = '8eda3bef202613da09c868453905bc616d77e46a6927cd5e59cad658ab88312b' 
  AND (
    token = 'sgLlkxFS2INAA1dKrUEnEGrxlSI6AGkczIcDPaSC+BU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )