UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gNtTJaP6S89tggu9xAUX90eceJTc9E1q5nUg6VAvj2Q=' 
WHERE 
  key_id = 'ca98146035b2da66afee9f5f763e5765cd49736d92c4e19cc3d06b97c09daf7a' 
  AND (
    token = 'gNtTJaP6S89tggu9xAUX90eceJTc9E1q5nUg6VAvj2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )