UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJULtodynRvF2XGJ1wqEcVgmGXQZQkvkuA2EyoL67oE=' 
WHERE 
  key_id = 'ca3970cef6adc477c02b2ce39782b49747e8a875958cb140544aa43186e2a18b' 
  AND (
    token = 'AJULtodynRvF2XGJ1wqEcVgmGXQZQkvkuA2EyoL67oE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )