UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'frPjU3BD5cXlThvlwqglvYrl6yeP5AIeme0eDAifcjk=' 
WHERE 
  key_id = 'd4d74530f1c2c52b850f1bda58553a23708acaf35706b16f486fc634e9c9e31d' 
  AND (
    token = 'frPjU3BD5cXlThvlwqglvYrl6yeP5AIeme0eDAifcjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )