UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdQcWhmmY7mYx6TgKuIzG2etpvkRuSyvDpTPmBgiXaI=' 
WHERE 
  key_id = '0e44b7d2d663448e0728de122782a565dbc0470846dc6330f80cc48eeb04ae8f' 
  AND (
    token = 'NdQcWhmmY7mYx6TgKuIzG2etpvkRuSyvDpTPmBgiXaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )