UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rs7Z+L65ZFVrrNi9iN8Qh0/PHsgrS+X5tKFGBP7XjJQ=' 
WHERE 
  key_id = '8f88a620ebf4032ec70c60370d5ecd0c422d454a5306ff4f19ea0f8b95f73aea' 
  AND (
    token = 'rs7Z+L65ZFVrrNi9iN8Qh0/PHsgrS+X5tKFGBP7XjJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )