UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lFEdarMiQIz5uBx2JZK7548vwqPInX1655NRZUwIWM=' 
WHERE 
  key_id = '6cf0a9c4313886b7601df6e3d5944ba5cece0ab46f1a1bfe43dec8e72fe504de' 
  AND (
    token = '5lFEdarMiQIz5uBx2JZK7548vwqPInX1655NRZUwIWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )